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07 Jun

More Sustainable Fashion Brand Offers This June 2026

Feature image: The Summer House.

Every week we publish offers and discounts from highly rated brands that have been assessed by our rigorous ratings system. Using our codes and links may earn us a commission—supporting the work we do. Learn more.

 

Good On You believes everyone should have access to more sustainable and affordable options when they need to buy something new. That’s why we share exclusive promotional offers from our network of more sustainable fashion brands, which have all been rated “Good” and “Great”. We update these offers every Wednesday to ensure you’re only seeing active promotions—this helps you find the best prices from some of our best-rated brands, and it gives us a means of highlighting and supporting their work, too. 

Codes and offers from more sustainable fashion brands

Maren Jewellery

Rated: Great

Offers

Maren Jewellery – Site-wide

This is your chance to discover and own exclusive treasures from past collections. Archive Sale collection includes hand-picked pieces of jewelry. Up to 40% off. (Ends: 12 JUN)

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Maren Jewellery creates more sustainable, honest, aesthetic and high quality jewelry.

See the rating.

Shop Maren Jewellery.

Vottera

Rated: Great

Offers

Vottera – Site-wide (US)

GOTS certified clothing you can feel good about wearing, responsibly made at Fair Trade Certified factories. Exclusive 20% off with code VOTTERAGOOD20 (Only available in the US) (Ends: 14 JUN)

Checkout code: VOTTERAGOOD20
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Vottera offers beautifully crafted and ethically produced apparel made from certified organic and Regenerative Organic Certified cotton.

See the rating.

Shop Vottera.

Lefrik

Rated: Great

Offers

Lefrik – Travel Collection

Collection of travel backpacks and accessories, perfect essentials made to move with you. 25% off on the travel collection. (Ends: 14 JUN)

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Spanish brand Lefrik designs urban bags, backpacks and travel essentials using the highest quality lower-impact fabrics made out of recycled plastic PET bottles. Founded in 2012, the brand aims to solve travel and city commuting problems by providing the most fashionable and functional bags for the modern digital nomad.

See the rating.

Shop Lefrik.

Loop Swim

Rated: Great

Offers

Loop Swim – Site-wide

UPF50+ sun protective swimwear for women, men, and kids. 20% off with code SUMMERLOVE (Ends: 16 JUN)

Checkout code: SUMMERLOVE
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Founded by two women from the US and India and headquartered in Shanghai, Loop Swim is a brand on a mission to close the loop on waste and promote circular design. It transforms post-consumer plastic bottles into phenomenal REPREVE UP50+ sun protective swimwear for men, women, and kids. Its trendless, high-quality designs are developed to retain shape and colour swim after swim.

Find most items in sizes XS-XL.

See the rating.

Shop Loop Swim.

Jiwya

Rated: Great

Offers

Jiwya – Site-wide

100% plant-based shirts, dresses, everyday jackets that breathe with your skin. Styles that speak with their silhouettes and their values. Exclusive 10% off with code JIWYAGOOD10 (First order only.) (Ends: 25 JUN)

Checkout code: JIWYAGOOD10
Shop now
Jiwya is a fashion brand using lower-impact plant-based materials, and heritage techniques including hand-spinning and hand-weaving.

See the rating.

Shop Jiwya.

Aster & Oak

Rated: Good
baby girl wearing black and white floral print sustainable dress by Aster & Oak

Offers

Aster & Oak – Site-wide

From baby showers to birthdays, make every milestone an unforgettable moment and shop the best baby essentials, conveniently in one place. 40% off with code EOFY26 (Ends: 30 JUN)

Checkout code: EOFY26
Shop now

Aster & Oak is a West Australian brand that offers a unique collection of soft, certified organic cotton baby clothes and bedding.

See the rating.

Shop Aster & Oak.

Do Good Surf Club

Rated: Great

Offers

Do Good Surf Club – Site-wide (US, CA)

More sustainably made swimwear, surfwear, and lifestyle essentials for women who love the ocean and believe in making a positive impact. 10% off with code DOGOOD10 (First order only. Only available in the US and Canada.) (Ends: 30 JUN)

Checkout code: DOGOOD10
Shop now

Do Good Surf Club is a California based brand that provides affordable, more sustainably and ethically made swimsuits for every body. Made by surfers and for surfers.

See the rating.

Shop Do Good Surf Club.

Oobi

Rated: Good

Offers

Oobi – Full Priced

Colourful, comfortable and machine washable pieces for everyday wear, parties and special occasions. Exclusive 25% off with code OOBIGOOD25 (Sale items excluded.) (Ends: 7 JUL)

Checkout code: OOBIGOOD25
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Oobi is an Australian girl’s fashion, swimwear, homewares, and lifestyle brand. In addition to creating stylish clothes for children, the brand makes sure it uses low-impact non-toxic dyes throughout its range. It also uses no animal products and opts for sea freight to transport products to reduce its climate impact.

See the rating.

Shop Oobi.

Shop Oobi pre loved @ Retykle.

The Summer House

Rated: Good

Offers

The Summer House – Handwoven Basket

Beautiful clothing for dates, dinners, art evenings, and social moments – elevated, effortless pieces designed for small occasions. Receive a complimentary handwoven basket on orders above USD500 with code SUMMERBASKET (Ends: 13 JUN)

Checkout code: SUMMERBASKET
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The Summer House – Top (US, CA, EU, UK, AU, NZ)

Exquisitely hand embroidered statement top with fine cut work edges. A garment that is designed to be an heirloom. Exclusive 20% off tops with code SUMMERTONI (Only available in the US, Canada, the EU, the UK, Australia, and New Zealand.) (Ends: 13 JUN)

Checkout code: SUMMERTONI
Shop now

The Summer House – Site-wide

Beautiful, conscious clothing for dates, dinners, art evenings, and social moments – elevated, effortless pieces designed for small occasions. Exclusive 15% off with code GOODSUMMER (Ends: 13 JUN)

Checkout code: GOODSUMMER
Shop now

The Summer House – Complimentary Scarf

Beautiful clothing for dates, dinners, art evenings, and social moments – elevated, effortless pieces designed for small occasions. Get a complimentary limited-edition scarf with an exclusive print on orders above USD300 with code SUMMERSCARF (Ends: 13 JUN)

Checkout code: SUMMERSCARF
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The Summer House creates beautiful womenwear in India using locally made, lower-impact fabrics. It also partners with local artisans and NGOs to provide opportunities to those in the region. Look out for its elegant prints and flowing silhouettes.

Find the range in sizes XS-XL.

See the rating.

Shop The Summer House.

SeamsFriendly

Rated: Good

Offers

SeamsFriendly – Reversible and Convertible Clothing

The most sustainable wardrobe is a smaller one. These pieces flip, convert, and transform. Multiple looks from one garment. Handcrafted in natural fabrics. Exclusive 10% off with code SF-GY10 (Sale items excluded.) (Ends: 26 JUN)

Checkout code: SF-GY10
Shop now

SeamsFriendly – Most Loved Designer Styles

These styles have been custom-made for hundreds of women, each to her exact measurements. Not off-the-rack. Made by artisans, made when you order, made for you. Exclusive 10% off with code SF-GY10 (Sale items excluded.) (Ends: 26 JUN)

Checkout code: SF-GY10
Shop now

SeamsFriendly – Jumpsuits and Rompers for Women

Jumpsuits are impossible to fit off the rack. SeamsFriendly will make one that actually fits your body. Exclusive 10% off with code SF-GY10 (Sale items excluded.) (Ends: 26 JUN)

Checkout code: SF-GY10
Shop now

SeamsFriendly – Customizable Clothing for Women

Handcrafted to your exact measurements in natural fabrics. No inventory. Made only when you order. Only yours. Exclusive 10% off with code SF-GY10 (Sale items excluded.) (Ends: 26 JUL)

Checkout code: SF-GY10
Shop now

SeamsFriendly creates beautiful tailored pieces for all body types. It focuses on function and utility in its designs and uses lower-impact materials like organic cotton and linen. What’s more, shoppers can customise the brand’s designs to their exact preferences—change the neck style, depth, sleeve length, garment length, fabric, and more on anything in its array of clothes.

The brand’s product sizing is customisable (for womenswear: bust size range 26″-70″, waist size range 19″-63″, including petite, regular, and tall heights; and for menswear: chest size 34″ to 76″ and above with free custom sizing) to ensure you always find the perfect fit.  There’s a kids range (bust: 18″-28″, waist: 19″-26″) available too.

See the rating.

Shop SeamsFriendly.

Editor's note

Images via brands mentioned. Good On You publishes the world’s most comprehensive ratings of fashion and beauty brands’ impact on people, the planet, and animals. Use our directory to search thousands of rated brands.

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