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White oversized lyocell blazer modelled for designer Nina Rein.
04 Mar
White oversized lyocell blazer modelled for designer Nina Rein.

Power Dressing: Our 20 Favourite Ethical and Sustainable Blazers

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Discover our roundup of sustainable and ethical blazers to rock from the boardroom to date night.

Embrace the boss look with more sustainable blazers

The power suit is back—but this time around it’s not just about sky-high shoulder pads and tiny waists. Dressing for success in the modern day means bold colours, androgynous shapes, and deconstructed garments that are as appropriate on the street as in the boardroom.

Luckily, for those of us that love our fashion to be ethical and sustainable, there are a heap of brands delivering the goods. Here are 20 of our favourites, including the lilac beauty from Bianca Spender (Australia), and the organic linen number from Bozena Jankowska (UK). Let’s blaze this trail.

Katharine Hamnett

Rated: Good
A redhead wearing a white organic cotton sustainable blazer made by Katharine Hamnett.

Sofia White Organic Cotton Blazer – Ships internationally from the UK

The original and best, Katharine Hamnett has been leading the charge for ethical fashion since the 1980s—the first time power dressing was a thing. We love her activist t-shirts as well as her activism (check out her interview on the Wardrobe Crisis podcast). This beautiful blazer is made with timeless white organic cotton. Find most of her pieces in sizes 2XS-2XL.

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Shop Katharine Hamnett Pre-Owned @ Vestiaire Collective.

Shop Katharine Hamnett.

Bianca Spender

Rated: Good
Someone wearing an androgynous lilac blazer ethically made by Bianca Spender.

Lilac Suiting Manhattan Jacket – Ships internationally from Australia

Australian fashion icon Bianca Spender has long been a go-to designer for elegant, beautifully made clothes. Bianca Spender’s garments are made ethically in Australia, and the label uses some lower-impact materials, including recycled textiles. Dress to impress in this soft lilac androgynous blazer. Shop the range in sizes S-L.

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Shop Bianca Spender.


Rated: Good
Someone wearing a soft black Tencel blazer with a tie designed ethically by Noumenon.

Blazer with Tie – Ships internationally from the Netherlands

Amsterdam-based Noumenon makes beautiful clothes with the most sustainable fabrics. The brand’s collection is vegan, uses GOTS certified organic textiles, and manufactures in Europe to reduce CO2. This soft black ethical blazer will be your new favourite outerwear. It’s made in Turkey from 100% woven Tencel. Find the range in sizes 2XS-XL.

See the rating.

Shop Noumenon.


Rated: Good
Someone wearing a dress sustainable blazer by VETTA.

Blazer Dress – Ships internationally from the US

VETTA is the master of the capsule wardrobe. On its website you can shop by item, or by pre-curated capsule, ensuring you have an adaptable, stylish wardrobe to wear at any time. VETTA’s collection is designed and made in the USA, using ethical factories and materials. This blazer dress is the definition of versatile, great on its own or as a jacket, with removable sleeves that can turn it into a vest as well. Available in XS-XL.

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Dressarte Paris

Rated: Good
white blazer on sizing doll and person in grey tailored suit and pink blouse by Dressarte Paris

Sustainable Tailored Blazer – Ships internationally from France

Dressarte Paris is a custom-made clothing label that curates unique clothing for a worldwide clientele. It sources luxurious surplus and lower-impact fabrics to create a wonderful zero-waste, tailored blazers. It uses VR and online consultations to create custom pieces that both celebrates all sizes and ensures the best fit for you.

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Shop Dressarte Paris.

Bozena Jankowska

Rated: Good
Organic linen blazer modelled for designer Bozena Jankowska.

Organic Linen Blazer – Ships internationally from the UK

Bozena Jankowska is a London based label set up in 2016 by founder and creative director Bozena Jankowska. Driven by her passion for sustainability, the label started with a focus on small capsule collections that were inspired by and told the story of critical social and environmental issues. We love this breathable and chic organic linen blazer. Find the collection in UK sizes 6-14.

See the rating.

Shop Bozena Jankowska.


Rated: Great
The organic cotton black ethical blazer by Mila.Vert, worn by a model with a beige knitted dress.

Tailored Jacket – Ships internationally from Slovenia

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. This black tailored jacket is the perfect versatile ethical blazer for your wardrobe, made from organic cotton. Find the garments in sizes XS-XL, or make a custom fit order free of charge.

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Shop Mila.Vert.

Neu Nomads

Rated: Good

Karlie Jacket – Ships internationally from the US

Neu Nomads is a Brooklyn-based more sustainable women’s fashion brand, offering loungewear and travel essentials. It is female owned and operated, and works every day to create beautiful, wearable clothing that leaves a lighter footprint on the environment.

Find the clothes in sizes XS-L.

See the rating.

Shop Neu Nomads.


Rated: Good
front and side back view of person in modern black convertible blazer by Minimalist

Tamara Convertible Japanese Cotton Blazer – Ships internationally from the US

Minimalist is a curated collection of women’s ready-to-wear pieces all made in New York and designed to be recycled at their end of life. Celebrating quality and design, this modern convertible blazer gives you the versatility to nail that power look whatever the occasion. Designed for circularity and sustainability in mind, it features sustainable trims and recycled shoulder pads to boot. Find it in sizes XS-L.

See the rating.

Shop Minimalist.


Rated: Good
An older person wearing a teal soft blazer ethically made by MiiK.

Emily Soft Blazer – Ships internationally from Canada

MiiK is a Canadian brand that features impeccably tailored, more responsible luxury womenswear with unmatched softness and stretch, like in the flattering Emily Blazer that comes in 10 chic colours.  Find the range in XS-2XL.

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Shop MiiK.


Rated: Good
A caramel and white deadstock cashmere blazer made-to-order by Bastet Noir.

The Winona Blazer – Ships internationally from Macedonia


Someone seated wearing a white floral dress by Bastet Noir.

BASTET NOIR – Floral Dresses

Explore a curated collection of custom-made floral dresses, available in mini, midi, and maxi lengths, produced in limited quantities. Exclusive 35% off Floral Dresses with code BASTETNOIR35 (Ends: 30 MAY)

Checkout code: BASTETNOIR35
Shop now

BASTET NOIR offers custom-made clothing manufactured by women in Macedonia, ensuring that every purchase contributes to the welfare and education of these women and their children. The gorgeous Winona blazer is made of a deadstock cashmere blend. Find most items in sizes 36 to 42, or in custom sizing.

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Mother of Pearl

Rated: Good
A navy blue organic cotton and non-mulesed wool ethical blazer by Mother of Pearl.

Oakley Navy Jacket – Ships internationally from the UK

Mother of Pearl is a 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 responsible materials including organic cotton and ensures the payment of a living wage across some of its supply chain. This classic boyfriend blazer is tailored in an organic cotton and non-mulesed wool jacquard. Find most products in UK sizes 6 to 16.

See the rating.

Shop Mother of Pearl.

Shop Mother of Pearl @ Rêve en Vert.

Shop Mother of Pearl Pre-Owned @ Vestiaire Collective.

Nina Rein

Rated: Good
White oversized lyocell blazer modelled for designer Nina Rein.

Oversized Lyocell Blazer – Ships internationally from Germany

Nina Rein is a German brand that creates sustainable business clothing in Europe under fair conditions. The brand’s aesthetic is clean, feminine, and colourful, and each piece includes little details everyone loves. The clean look of this oversized white Lyocell blazer checks all the boxes. Find most items in sizes 34 to 44.

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Shop Nina Rein.


Rated: Good
person in black vintage white painted jacket by Fanfare

Recycled Vintage Painted Jacket – Ships internationally from the UK

Fanfare is a UK-based sustainable brand that creates modern, contemporary women’s and unisex clothing with a purpose that aims to bring change to the fashion industry. Re-designed from waste, give clothing a second life through handcrafted pieces like its Recycled Vintage Painted Jacket. With a relaxed fit, this one-off jacket strikes a tone with its bold motifs from a local artist. Find it in UK sizes 10 to 16.

See the rating.

Shop Fanfare.

Shop Fanfare @ Earthkind.


Rated: Good
Someone with cropped blond hair wearing a navy blue Merino wool technical blazer designed by AEANCE.

Women’s Technical Merino Blazer – Ships internationally from Germany

AEANCE offers a system of versatile functional clothing, built on the idea that less is better. Its technical blazer is made from ZQ Certified Merino wool in a minimalist and practical cut. Sizes XS-XL are available.

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Opera Campi

Rated: Good
man wearing black Herotex hemp blazer sustainable wardrobe essential by Opera Campi

H-Blazer – Ships internationally from Italy

Founded in 2017, Italian brand Opera Campi creates premium quality garments from locally-sourced raw materials. By using a balanced approach to sustainability, the brand makes conscious choices throughout its supply chain and donates 4% of its profits to social causes. For a classic black blazer made from a not-so-classic innovative material, the stretchy hemp H-Blazer is the champion. The brand is inclusively sized from 3XS-3XL.

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Shop Opera Campi.

The R Collective

Rated: Great
Someone wearing a back cut-out black blazer designed by The R Collective in upcycled fabrics.

Pascal Reconstructed Blazer – 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 more responsible 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. For a unique blazer that is sure to turn heads, the Pascal is a true “business in the front, party in the back” piece with a back cut-out. The garments are offered in two sizes: XS-S and M-L.

See the rating.

Shop The R Collective.

Whimsy + Row

Rated: Good
Whimsy and Row's plaid Parker Blazer modelled with a matching skirt and black handbag.

Parker Blazer in Plaid – Ships internationally from the US

Whimsy + Row is an eco-conscious lifestyle brand born out of a love for quality goods and sustainable practices. Since 2014, its mission has been to provide ease and elegance for the modern, sustainable woman. Whimsy + Row utilises deadstock fabric, and by limiting each garment to short runs, the brand also reduces packaging waste and takes care of precious water resources. The Parker Blazer is light and oversized, made for an easy seasonal transition staple piece. Find most products in XS-XL.

See the rating.

Shop Whimsy + Row.

Shop Whimsy + Row @ Earthkind.

Stella McCartney (Pre-Owned)

Rated: Good

Pre-Loved Blazers – Ships internationally

A member of the Ethical Trading Initiative and Sustainable Apparel Coalition, Stella McCartney has set some excellent environmental standards across the luxury fashion industry. Stella uses some more responsible materials, including recycled polyester and organic cotton, and has a strategy in place to reduce waste across its entire supply chain. It has also adopted the ETI Code of Conduct that includes a living wage definition. Sizes vary.

See the rating.

Shop Stella McCartney Pre-Owned @ Vestiaire Collective.

Editor's note

Feature image via Nina Rein, 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 our directory to search thousands of rated brands.

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