woman wearing light pin ethical t-shirt by mate the label
17 Dec
woman wearing light pin ethical t-shirt by mate the label

The Ultimate Guide to Sustainable and Ethical T-Shirts

Our editors curate highly rated brands that are first assessed by our rigorous ratings system. Buying through our links may earn us a commission—supporting the work we do. Learn more.


If we had to crown a single item of clothing as the best basic, it would be the versatile and ubiquitous t-shirt. Whether paired with some jeans for a classic outfit combo, or worn under a jumpsuit or slip dress for a more quirky look, tees are a basic that will see you through all seasons and styles. Tees are a great building block for both giving your basics an ethical overhaul and for putting together a capsule wardrobe. Chances are, you know you want a t-shirt that meets your needs and the planet’s—but what makes a t-shirt sustainable or ethical, and where can you find one?

What makes a t-shirt sustainable and ethical ?

Most of us will throw our t-shirt on in the morning without a thought about its origins. But as conscious consumers, it’s important for us to ask questions like: who made my tee? Were they paid a living wage? And is the tee made from sustainable fabric? These questions aren’t easily answered. The good news is, there are tons of terrific tees out there that tick the sustainability boxes. But what about your boxes?

We don’t know about you, but what we’re looking for in a t-shirt is the right size, the right price, the right style, and the right ethics. We’ve scoured the planet for sustainable and ethical t-shirts and rounded up our top brands that meet our ratings criteria to be classified as ‘Good’ or ‘Great’ overall. They include organic t-shirts like those from The Classic T-Shirt Company (US), Organic Basics (Denmark), and Birdsong (UK); custom made options like those from Mila.Vert (Slovenia), and Citizen Wolf (Australia); brands with extended sizing like HARA (Australia), and MATE the Label (US), and many more options. Here’s hoping one or more of these will tick your boxes, too!

It’s a long list, so we’ve organised it by country first. Don’t forget you can also search for brands in any category on the Good On You brand Directory, where we’ve rated over 3,000 fashion brands. Let’s go.

The USA + Canada

Citizen Wolf

Rated: Great
woman wearing black sustainable t-shirt by citizen wolf

The Rolled Half-Scoop w/ Pocket – Ships internationally from Australia

Citizen Wolf uses revolutionary technology to give you high-quality custom fit t-shirts. It's so confident in its t-shirts that it guarantees they’ll be the best you’ve ever worn. After capturing your customisations, the brand hand makes each tee in Sydney from certified sustainable fabrics like cotton, hemp, and Merino wool milled in Melbourne.

See the rating.

Shop Citizen Wolf.


Rated: Great
man wearing light green ethical t-shirt by eclipse

Men’s 37.5® Short Sleeve Tee – Ships internationally from the US

éclipse creates climate control UPF 50+ clothing essentials and accessories to help keep the whole family sunsafe. It manufactures locally to reduce its carbon footprint, and its entire product range is vegan-friendly.

Products are stocked in sizes S-XL.

See the rating.

Shop éclipse.

The Classic T-Shirt Company

Rated: Good
woman of colour wearing sustainable caramel crewneck tee by classic tshirt co

Womens Short Sleeve Crew Neck – Ships internationally from the US

The Classic T-Shirt Company is a US brand that creates premium, responsibly-made t-shirts with luxury and integrity. All of its products are made from GOTS certified organic cotton and it doesn't use any animal-derived materials.

The Classic T-Shirt Company’s range is available in US sizes XS-3XL.

See the rating.

Shop The Classic T-Shirt Company.

Threads 4 Thought

Rated: Good
woman wearing khaki t-shirt by ethical brand threads 4 thought

Imani Scoop Hem Camo Graphic Tee – Ships internationally from the US

Threads 4 Thought uses a range of lower-impact materials including TENCEL™ Modal harvested from the limbs of beech trees. This process means that the trees are never cut down and 95% of the production materials to make the yarn are recovered and reused. The brand's manufacturers are a combination of Fair Trade USA certified and Worldwide Responsible Accredited Production certified.

Find the range in sizes XS-XL, with an extended sizing range up to 3XL.

See the rating.

Shop Threads 4 Thought.

Vitamin A

Rated: Good
woman wearing sustainability is sexy tye dye t-shirt by vitamin a

Sustainability is Sexy Tee – Ships internationally from the US

Made locally in California, Vitamin A’s collections of swimwear and loungewear use a high proportion of more eco-friendly materials, including recycled nylon. The brand also uses a waterless process to print its designs with, reducing its chemical and water usage.

Find the pieces in sizes XS-XL.

See the rating.

Shop Vitamin A.

Shop Vitamin A @ Curate.

Amour Vert

Rated: Good
woman wearing dark pink ethical t-shirt by amour vert

Talin Dream Rib Tee – Ships to the US, Australia, Canada, Europe, and the UK from the US

Amour Vert creates beautiful sustainable staples in San Francisco, California. Its final stage of production is done in the US and it works closely with suppliers in all of its supply chain. The brand also uses only eco-friendly materials and promotes a zero-waste strategy. The range is available in sizes XS-XL.

See the rating.

Shop Amour Vert @ Veneka.

Shop Amour Vert.


Rated: Good
woman wearing dark green and red t-shirt by 337brand

Sadie T-Shirt – Ships internationally from the US

337 BRAND's leisurewear is designed to make you feel at ease, always. Inspired by nature, comfort, and kindness, the brand introduces effortless style clothing made from more earth-friendly materials.

Find the range in sizes XS-L.

See the rating.

Shop 337 BRAND.

Christy Dawn

Rated: Great
woman wearing all you need is less tshirt by christy dawn

The Earth Tee – Ships internationally from the US

Christy Dawn is a minimalist showroom for vintage-inspired women's clothing and footwear, locally made with surplus fabric. The US brand rates "Great", making it a fabulous option for your wardrobe.

Find the clothes in standard sizes XS-XL, or shop the Extended and Petite collections.

See the rating.

Shop Christy Dawn.

MATE the Label

Rated: Good
woman wearing dust pink t-shirt by mate the label

Organic Cotton Classic Tee – Ships internationally from the US

MATE the Label creates clean essentials made with GOTS certified organic fabrics and lower-impact dyes. Its goal is to offer women everywhere a clean product that is just as beautiful as it is responsible. It is proudly female-founded and is predominately operated by women. This US brand also manufactures locally to reduce its carbon footprint.

Find the range in inclusive sizes XS-3XL.

See the rating.

Shop MATE the Label.


Rated: Good
person laughing in t-shirt and close up of artwork by Neococo

Formation Tee – Ships internationally from the US

NEOCOCO is a mission-based apparel company founded for the sole purpose of creating jobs for women refugees through the art of hand embroidery. Faced with challenges such as adjusting to a new culture and securing a job, Neococo provides refugees with community and support to make them feel safe and achieve financial independence.

Crafting pieces representing women’s empowerment, find the range in sizes XS-3XL.

See the rating.



Rated: Good
woman wearing dark green make earth great again t-shirt by tentree

Make Earth Green Again Unisex T-Shirt – Ships internationally from Canada


People in dresses by tentree.

tentree – Site-wide (US, CA)

Anything from more sustainable loungewear, to activewear, outerwear, and new summer products (dresses, jumpsuits, shorts and more). Up to 50% off site wide off. (Available in the US and Canada only) (Ends: 28 MAY)

Shop now

Canadian brand tentree believes big change starts small. Small as in bringing your reusable bag to the grocery store, making fewer, more thoughtful purchases, and choosing to purchase sustainably when you do. The brand plants ten trees for every item purchased to help regenerate ecosystems and provide planting jobs in communities around the world, and has already planted over 65 million trees.

All tentree’s products are created with an Earth-First approach, meaning they're made in fair, safe working conditions, and constructed using more sustainably sourced and recycled materials.

tentree’s super comfy fabrics and easy wardrobe staples are typically available from XS-XL.

See the rating.

Shop tentree.

TAMGA Designs

Rated: Good
woman wearing black t-shirt by canadian brand tamga designs

Rove Crew Tee – Ships internationally from Canada

TAMGA Designs is out to prove how colourful and exciting responsible fashion can be. TAMGA offers a range of tops, skirts, dresses, and accessories made from lower-impact fabrics like TENCEL™ and ECOVERO™.

You can find the full range of this Canadian brand in sizes XS-2XL.

See the rating.

Shop TAMGA Designs.


Rated: Good

The Raglan Scoopneck Tee – Ships internationally from Canada

FRANC is a Canadian brand that makes basics so you can enjoy a complete wardrobe built on timeless essentials. The brand ranks "Good" on all fronts: it uses lower-impact materials, traces and visits its supply chain, and uses no animal products.

Find most products in sizes XS-3XL.

See the rating.


Happy Earth

Rated: Good

Kind Words Wild Places Women’s Oversized Tee – Ships internationally from the US


Someone in blue printed tee by Happy Earth.

Happy Earth – Site-wide

Nature-inspired graphic tees, tanks and more - all more sustainably and ethically made. Give back with every item! 25% off with code HELLOSUMMER. (Ends: 31 MAY)

Checkout code: HELLOSUMMER
Shop now

Happy Earth Apparel is a US organic clothing brand that works to give back, inspired by nature and dedicated to preserving it. This B Corporation certified brand makes the planet a better place with every purchase. Through its partnerships with non-profits and Happy Earth ambassadors, it's planting trees, fighting climate change, and cleaning up trash.

Find most items in sizes XS-3XL.

See the rating.

Shop Happy Earth.

Europe + the UK


Rated: Great
woman wearing black t-shirt by ethical brand mila vert

Short-Sleeved Top – Ships internationally from Slovenia


Someone in white dress by Mila.Vert.

Mila.Vert – Site-wide

More sustainable everyday luxury. Responsibly made to deliver confidence and style. Exclusive 10% off with code MVGOODONYOU. (Ends: 18 JUN)

Checkout code: MVGOODONYOU
Shop now

Mila.Vert offers timeless, minimal, and chic clothing, adding sophisticated details that give the garments a modern feel. The Slovenia-based brand wants to make desirable clothing, avoiding the ethical and environmental issues that the fashion industry represents.

Find the garments in sizes XS-XL, or make a custom fit order free of charge.

See the rating.

Shop Mila.Vert.

Yes Friends

Rated: Great

Yes Friends Original T-Shirt – Ships internationally from the UK

Yes Friends is a UK-based fashion brand that creates more affordable clothing for everyone. Yes Friends' first product, classic cut t-shirts, cost less than £4 to make and the brand only charges £7.99. Using large scale production and direct to consumer margins means Yes Friends can charge you an affordable price for its more responsible clothing.

Find the range inclusively sized in 2XS-4XL.

See the rating.

Shop Yes Friends.


Rated: Good
man wearing slogan t-shirt by kuyichi

Kevin Act Round Neck Tee – Ships internationally from The Netherlands

Established in 2001, Kuyichi is the first organic denim brand. With top-scoring labour and environmental ratings, the brand designs ethical and durable, yet trendy and modern pieces that never go out of style.

Offered in sizes XS-L.

See the rating.

Shop Kuyichi.

Shop Kuyichi @ Staiy.


Rated: Good

ZQ Merino Navy T-Shirt – Ships internationally from Europe

Neem is a menswear brand that looks to make clothing waste good again. From the UK, Neem exists to produce men's clothing that has been made with care, a result of a transparent supply chain with the safeguarding of our environment as the focus.

Find most items in sizes S to 2XL.

See the rating.

Shop Neem.

Shop Neem @ Staiy.

Colorful Standard

Rated: Good

Classic Organic Tee – Ships internationally from Denmark

Colorful Standard is a Danish clothing brand that makes organic fashion essentials for men and women. The brand doesn't care much for seasons or trends, instead, it creates timeless and long-lasting products to avoid the downward spiral that is over-consumption.

Find most items in sizes XS-2XL.

See the rating.

Shop Colorful Standard.


Rated: Good
man wearing light ethical long sleeve t-shirt by asket

The Long Sleeve T-Shirt – Ships internationally from Sweden

ASKET has been creating timeless wardrobe essentials since 2015 with revolutionary sizing and fair pricing. The brand disregards seasonal collections, cuts out all the middlemen, and only sells directly to you—putting its entire focus on building a single permanent collection.

Find the range in sizes XS-XL.

See the rating.



Rated: Good
woman wearing dark striped t-shirt by twothirds

Ariadna – Ships internationally from Spain

TWOTHIRDS sees itself as a brand for people who are awake and aware of the immense value of our oceans, but also have a thirst for style and substance. It manufactures all its products locally to reduce its carbon footprint, as well as audits all of its final stage of production. The clothes can be found in sizes XS-L.

See the rating.



Rated: Great
woman wearing short sleeve orange t-shirt by armedangels

Lidaa T-Shirt Pumpkin – Ships internationally from Germany

Innovative, responsible, and on-trend. Germany’s Armedangels gets a top score overall from us. The brand covers all the basics in womenswear, menswear, and kidswear. Armedangels' quality and long-lasting pieces are made from lower-impact and certified materials, like Global Organic Textile Standard (GOTS) certified cotton. The brand also adopted the Fair Wear Foundation Code of Conduct to protect its workers abroad.

Its products are available in sizes XS-XL.

See the rating.

Shop Armedangels.

Shop Armedangels @ Earthkind.

Shop Armedangels @ Veneka.


Rated: Good
woman wearing dark green t-shirt by nikin

Basic Women – Ships internationally from Switzerland

If you’re the kind of person who likes to wear their morals, look no further. Not only is a tree planted every time you purchase a NIKIN product, you also get to show your tree pride.

Products are available in sizes XS-XL.

See the rating.



Rated: Good
woman wearing white slogan t-shirt by LANIUS

Shirt no time | to waste – Ships within Europe from Germany

“Love Fashion, Think Organic, Be Responsible” are the maxims of LANIUS. The German brand uses more eco-friendly materials, like GOTS certified cotton. All LANIUS facilities are SA8000 certified and it is a member of the Fair Wear Foundation.

LANIUS' clothes are available in EU sizes 34-44.

See the rating.


Shop LANIUS @ Curate.

Organic Basics

Rated: Great
woman wearing short sleeve copper t-shirt by organic basics

TENCEL™ Lite T-Shirt – Ships internationally from Denmark

Organic Basics offers high-quality sustainable fashion basics for men and women in organic materials. The Denmark-based brand puts sustainable thinking at the centre of everything—it only chooses fabrics that care for our environment, and only ever partners with factories that care about their impact.

Organic Basics' clothes are available in sizes XS-XL.

See the rating.

Shop Organic Basics.

KnowledgeCotton Apparel

Rated: Good
white and red striped t-shirt by knowledge cotton apparel

Narrow Striped T-Shirt – Ships internationally from the UK

Believing in more sustainable menswear that makes a difference, KnowledgeCotton Apparel creates long-lasting and high-quality products, using a high proportion of eco-friendly materials, including GOTS certified organic cotton. Find sizes S-2XL.

See the rating.

Shop KnowledgeCotton Apparel @ Brothers We Stand.

Shop KnowledgeCotton Apparel.


Rated: Good
woman wearing white optimist t-shirt by ethical brand birdsong

Unisex Optimist Organic Cotton Tee – Ships internationally from the UK

Birdsong is a boutique label producing gorgeous womenswear. Its clothes are handmade in London by knitters and seamstresses earning above the London living wage. The business is built on a philosophy of fairness and authenticity, promising customers “no sweatshop, no photoshop”.

Birdsong's products are sized from 2XS-3XL.

See the rating.

Shop Birdsong.

Shop Birdsong @ SlowCo.

Mother of Pearl

Rated: Good
woman wearing white t-shirt with pearls from mother of pearl

Mintie T-Shirt – Ships internationally from the UK

Mother of Pearl is a more sustainable and ethical luxury womenswear and accessories designer brand from the UK that celebrates individuality and authenticity. The brand uses a high proportion of more eco-friendly materials including organic cotton and ensures the payment of a living wage across some of its supply chain.

Find most products in UK sizes 6-16.

See the rating.

Shop Mother of Pearl.

Shop Mother of Pearl @ Rêve en Vert.

Shop Mother of Pearl Pre-Owned @ Vestiaire Collective.

Plant Faced Clothing

Rated: Good
man wearing black earthling t-shirt by vegan brand plant faced clothing

Earthling Tee – Ships internationally from the UK

Streetwear without the sweatshops, that's the motto of this British 100% vegan and cruelty-free streetwear apparel brand that is all about promoting a new wave of consciousness that supports the non-harming or exploitation of any beings in fashion production.

Buy Plant Faced Clothing in sizes XS-2XL.

See the rating.

Shop Plant Faced Clothing.


Rated: Good
white ethical t-shirt by raeburn

Ethos Graphic Cotton Jersey T-Shirt – Ships internationally from the UK

British streetwear brand RÆBURN makes an art out of upcycling. This is a fashion-forward brand for men and women that creates sharp looks from military surplus, with materials that include 1950s Airforce silk maps, and Danish military wool blankets. It also offers free repairs so you can take care of your precious investment pieces. Find most of the range in sizes XS-2XL.

See the rating.

Shop RÆBURN @ Farfetch.



Rated: Good
people in t-shirt and trousers by WAWWA

Womens t-shirt – Ships internationally from the UK

UK brand WAWWA aims to make clothing that puts the Earth and its inhabitants first by creating organic, fair trade, and vegan-friendly clothing with a positive social impact. It uses lower-impact materials including recycled materials, lower-impact non-toxic dyes, and reuses its offcuts to minimise textile waste.

Find the range in sizes XS-2XL.

See the rating.


Australia + New Zealand


Rated: Good
man wearing dark grey ethical long sleeve t-shirt by boody

Men’s Long Sleeve Crew Neck T-Shirt – Ships internationally from Australia

Founded in Australia by two best friends, Boody is a clothing brand with comfort, style, and health at its core. It creates comfortable, thoughtfully-made everyday essentials made from organically grown bamboo. It reduces waste through lower-waste cutting techniques and using a closed-loop system in its supply chain, supporting the green and ethical movement.

Find the range in sizes XS-3XL.

See the rating.

Shop Boody.

Shop Boody @ Immaculate Vegan.

Tasi Travels

Rated: Good
woman wearing white ethical t-shirt by tasi travels

Womens Elsewhere Tee – Ships internationally from Australia

For travelwear designed for adventures, look no further than Australian brand Tasi Travels. Boasting a stunning collection of handmade garments in eco-friendly materials that are made-to-order, you can feel good out in the world knowing you are leaving a light footprint behind. Garments come in sizes XS/S, S/M, and M/L.

See the rating.

Shop Tasi Travels.


Rated: Good
couple wearing unisex dark green t-shirt by afends

Kicked Out Retro Fit Unisex Tee – Ships internationally from Australia


People in tops, bottoms and accessories by Afends.

Afends – Site-wide

Say hi to the new season with 20% off at AFENDS. Born in 2006 in Byron Bay, it leads the way in hemp fashion with 100% sustainable fabrics. Exclusive 20% off off with code AFENDSGOOD20. (Ends: 7 JUN)

Checkout code: AFENDSGOOD20
Shop now

Born in Byron Bay, Afends is a responsible brand leading the way in hemp fashion. Drawing inspiration from the environment, streetwear, and surf culture, Afends’ mission is to create more sustainable clothing through innovation, action, and positive change. As true hemp advocates, they purchased 100 acres of farmland called Sleepy Hollow to grow their own hemp crops and ignite the hemp revolution.

Find most of the range in sizes XS-XL.

See the rating.

Shop Afends.


Rated: Great
light grey t-shirt by etiko

Bike Fish Grey T-Shirt – Ships internationally from Australia

Etiko is an Australian designer of organic fair trade clothing and shoes. The brand constantly sets the bar for upholding and campaigning the human rights of people working in traditionally exploitative industry supply chains.

Find the clothes in AU sizes 8-20, and the shoes in UK sizes 3-13.

See the rating.

Shop Etiko.


Rated: Good
woman wearing light grey t-shirt by arnsdorf

Organic Fitted Rib Tee – Ships internationally from Australia

Arnsdorf is a Melbourne and New York-based label by designer Jade Sarita Arnott, who brings a background in sculpture to her sharp but feminine designs. Arnsdorf uses more responsible textiles such as organic cotton, Tencel and hemp, and minimises waste by producing only small runs of each line. Its clothes are all made in-house in Melbourne and it traces most of its supply chain.

Find the garments in sizes S-L.

See the rating.

Shop Arnsdorf.


Rated: Good
woman wearing red sustainable t-shirt by hara the label

Yoko Classic T-Shirt – Ships internationally from Australia

HARA is a clothing label designed for you and our earth collectively. The brand specialises in organic bamboo cotton underwear and loungewear, with its vibrant colours achieved naturally with turmeric, indigo, and madder root plants. HARA's products are inclusively sized with a range of XS-5XL.

See the rating.

Shop HARA The Label.


Rated: Good
woman wearing light pink ethical t-shirt by kowtow

Rose V Neck Tee – Ships internationally from New Zealand

Kowtow uses organic, fair trade cotton and non-toxic dyes to produce its clothes. It designs elegant, timeless womenswear, and also has a range of ceramics. Find the clothes in sizes XS-L.

See the rating.

Shop Kowtow.

Maggie Marilyn

Rated: Good
woman wearing white printed t-shirt by maggie marilyn

Abstract Print Cotton T-Shirt – Ships internationally from New Zealand

Need-to-know designer Maggie Marilyn’s clothes are defined by her strong sense of luxury and fresh point of view. Inspired to create collections that are sustainable as well as beautiful, the New Zealand-based label utilizes organic cottons and ethically produced silks to craft effortlessly glamorous designs. Sizes available are XS-L.

See the rating.

Shop Maggie Marilyn @ Farfetch.

Shop Maggie Marilyn Pre-Owned @ Vestiaire Collective.

Shop Maggie Marilyn.


The R Collective

Rated: Great
dark blue short sleeve ethical t-shirt by the r collective

Ordo Tee – Ships internationally from Hong Kong

The R Collective's womenswear collections are made by reusing rescued excess materials from leading luxury brands and reputable manufacturers. The brand uses a high-proportion of lower-impact materials, which limits the amount of chemicals, water, and wastewater used in production. It also ensures the payment of a living wage in its supply chain.

The garments are typically offered in two sizes: XS-S and M-L.

See the rating.

Shop The R Collective.

No Nasties

Rated: Great
man wearing white and light green printed t-shirt by no nasties

Hipster Tee – Ships internationally from India

Another leader when it comes to ethical fashion, No Nasties makes simple and stylish clothing from Fairtrade organic cotton in India where they are actively working to grow the ethical consumer market. Find the clothes in sizes S-XL. NOTE: The tees are all currently sold out, but you can join the waitlist.

See the rating.

Shop No Nasties.

Shop No Nasties @ Made Trade.


Rated: Great
woman wearing beige t-shirt by dorsu

Classic T-Shirt – Ships internationally from Cambodia

Based in Cambodia, Dorsu creates everyday basics and key signature favourites that form the core of any conscious wardrobe.

You can find the full range in XS-XL.

See the rating.

Shop Dorsu.

Shop Dorsu @ Wearwell.

Editor's note

Feature image via MATE the Label, all other images via brands mentioned. Good On You publishes the world's most comprehensive ratings of fashion brands’ impact on people, the planet and animals. Use the Directory to search thousands of rated brands.

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