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Person in a red jacket
12 Oct
Person in a red jacket

More Sustainable Fashion Brand Offers This October 2025

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

CARIUMA

Rated: Good
yellow sustainable skate shoes by Cariuma brand

Offers

Cariuma – Friends And Family Sale (US)

Classic sneakers that are crafted for comfort, prioritising durability and high performance. Exclusive friends and family sale. 30% off footwear with code FRIENDSANDFAMILY (All sales are final. No returns.) (Ends: 15 OCT)

Checkout code: FRIENDSANDFAMILY
Shop now

CARIUMA is a more sustainable Brazilian sneaker brand that wants you to feel super comfortable while providing effortless style in organic canvas, leather, and suede styles.

Find CARIUMA’s shoes in US sizes 5-13.

See the rating.

Shop CARIUMA.

Patagonia

Rated: Good

Offers

Patagonia – Web Specials

Outdoor clothing and gear for men, women and kids from spring ’25 or earlier. Shop web-special sale. (Ends: 21 OCT)

Shop now

Patagonia is a brand that truly lives and breathes the great outdoors. It makes clothing for trail running, climbing, mountain biking, surfing, skiing, and snowboarding. Patagonia has “Good” labour practices, and uses recycled, rather than virgin, polyester. It has also committed to reducing its energy use and emissions.

The brand stocks sizes 2XS-3XL.

See the rating.

Shop Patagonia second hand @ Retykle.

Shop Patagonia.

Dressarte Paris

Rated: Good
custom sustainable design studio, Dressarte Paris.

Offers

Dressarte Paris – Styling Service

Dressarte Paris’ styling service focuses on your needs and personal style to find items that you’ll keep for long, instead of buying into passing trends. Exclusive 10% off styling service with code DRESSARTEGOOD10 (First order only. Sale items excluded.) (Ends: 28 OCT)

Checkout code: DRESSARTEGOOD10
Shop now
custom sustainable design studio, Dressarte Paris.

Dressarte Paris – Design Packages

Design your dream clothes with Dressarte Paris. Exclusive 10% off design packages with code DRESSARTEGOOD10 (First order only. Sale items excluded.) (Ends: 28 OCT)

Checkout code: DRESSARTEGOOD10
Shop now

Dressarte Paris makes custom clothes using luxurious, lower impact materials that often come from surplus sources.

Its products are made-to-order, and you can choose from existing sizes or enter your own measurements.

See the rating.

Shop Dressarte Paris.

Tripulse

Rated: Great

Offers

Tripulse – Site-wide

Discover a collection of active essentials crafted from natural TENCEL™ fibers for a soft, weightless feel that moves with your body. Exclusive 15% off with code WellnessOctober15 (Ends: 28 OCT)

Checkout code: WellnessOctober15
Shop now

Tripulse is a Swedish activewear brand on a mission to create high performing activewear that protects our planet and its people. The brand believes that fitness, both physical and mental, is the foundation for a good and healthy life and gives people the courage to live the life they dreamed of, become their best selves, make bold moves, and change the world for the better.

Find most items in sizes XS-6XL.

See the rating.

Shop Tripulse.

Happy Earth

Rated: Great
People in lower-impact clothing by Happy Earth.

Offers

Happy Earth – PlantTec Organic Activewear (US)

Leggings, tanks, jackets, and more activewear essentials. 20% off site-wide PlantTec organic activewear. (Available only in the US.) (Ends: 31 OCT)

Shop now

Happy Earth Apparel is a US organic clothing brand that is inspired by nature and dedicated to preserving it. 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.

SeamsFriendly

Rated: Good

Offers

SeamsFriendly – Reversibles and Convertible Clothing

Double your options with one garment. SeamsFriendly’s reversible and convertible pieces offer multiple looks in one item. Exclusive 15% off with code SF-GY15 (Sale items excluded.) (Ends: 3 NOV)

Checkout code: SF-GY15
Shop now

SeamsFriendly – New Arrivals

Customizable clothing that’s handmade by our artisans to your body measurements and style preferences. Change the neck style, sleeve length, fabric, and more. Exclusive 15% off with code SF-GY15 (Sale items excluded.) (Ends: 3 NOV)

Checkout code: SF-GY15
Shop now

SeamsFriendly – Jumpsuits and Overalls

No more short sleeves or awkward lengths. Made from all-natural fabrics that are gentle on the skin. Exclusive 15% off with code SF-GY15 (Sale items excluded.) (Ends: 3 NOV)

Checkout code: SF-GY15
Shop now

SeamsFriendly – Best Sellers

Dresses, jumpsuits, shirts and more, custom-made by skilled artisans, to your measurements and style preferences. Exclusive 15% off with code SF-GY15 (Sale items excluded.) (Ends: 3 NOV)

Checkout code: SF-GY15
Shop now

SeamsFriendly – Custom Clothing for Girls and Teens

Well-made custom clothing that’s crafted with skin-friendly natural materials. Exclusive 15% off with code SF-GY15 (Sale items excluded.) (Ends: 3 NOV)

Checkout code: SF-GY15
Shop now

SeamsFriendly – Men’s Shirts and T-Shirts

Menswear that fits your body, whether you’re tall, short, or anywhere in between, experience the confidence of made-to-measure attire. Exclusive 15% off with code SF-GY15 (Sale items excluded.) (Ends: 3 NOV)

Checkout code: SF-GY15
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 (bust size range 26″-70″, waist size range 19″-63″, including petite, regular, and tall heights) to ensure you always find the perfect fit, and there’s a kids range (bust: 18″-28″, waist: 19″-26″) available too.

See the rating.

Shop SeamsFriendly.

Mila.Vert

Rated: Great

Offers

Mila.Vert – Site-wide

From the first idea to the final stitch, fashion should never come at the expense of people or the planet. 20% off with code Fairtrade (Ends: 3 NOV)

Checkout code: Fairtrade
Shop now

Mila.Vert makes chic, minimalist clothes that have a distinctly modern feel. The Slovenia-based brand produces clothes in small batches based on a pre-order system to minimise waste and help to avoid the ethical and environmental issues that the fashion industry represents.

Find the garments in sizes XS-XL.

See the rating.

Shop Mila.Vert.

Shop Mila.Vert @ Immaculate Vegan.

Facettes Studio

Rated: Good

Offers

Facettes Studio – Site-wide

Timeless garments made in France from upcycled luxury fabrics: tuxedos, blazers, tailored pants to wear from day to night. Exclusive 15% off with code FACETTESGOODONYOU15 (Ends: 8 NOV)

Checkout code: FACETTESGOODONYOU15
Shop now

Facettes Studio is a Parisian brand dedicated to “wardrobe essentials for the multifaceted woman”. It uses upcycled materials and has banned polyester and polyamide from its collections, which are based around suits. Facettes Studio also provides a repairs and alterations service.

Find its clothes in sizes FR 34-44

See the rating.

Shop Facettes Studio.

SANTICLER

Rated: Good
Someone in black bralette top and midi skirt by Santicler.

Offers

SANTICLER – Bodysuits (US, CA, EU, UK, AU, NZ)

The perfect bodysuits for easy layering. Exclusive 20% off with code SANTICLER20 (Minimum spend $300. Only available in the US, Canada, the EU, the UK, Australia, and New Zealand.) (Ends: 10 NOV)

Checkout code: SANTICLER20
Shop now

SANTICLER – Sweaters (US, CA, EU, UK, AU, NZ)

Sweaters and knitwear pieces for all seasons with timeless appeal and flattering silhuette. Exclusive 20% off with code SANTICLER20 (Minimum spend $300. Only available in the US, Canada, the EU, the UK, Australia, and New Zealand.) (Ends: 10 NOV)

Checkout code: SANTICLER20
Shop now

SANTICLER – Accessories (US, CA, EU, UK, AU, NZ)

Luxurious accessories and gifts for the special one on the holidays list. Exclusive 20% off with code SANTICLER20 (Minimum spend $300. Only available in the US, Canada, the EU, the UK, Australia, and New Zealand.) (Ends: 10 NOV)

Checkout code: SANTICLER20
Shop now

SANTICLER – New In (US, CA, EU, UK, AU, NZ)

Discover the Santicler Fall 2025 collection – an assortment of romantic pieces to take you from day into night. Exclusive 20% off with code SANTICLER20 (Minimum spend $300. Only available in the US, Canada, the EU, the UK, Australia, and New Zealand.) (Ends: 10 NOV)

Checkout code: SANTICLER20
Shop now

SANTICLER is an US-based label that offers timeless collectors pieces curating modern silhouettes in womenswear. Founded by an early advocate of slow fashion and sustainability, its collections are designed and produced with intention to reduce waste, using more lower-impact materials such as GOTS-certified cotton and responsibly sourced wool.

Find most items offered in sizes XS-L.

See the rating.

Shop SANTICLER.

Editor's note

Feature image via Unsplash, other 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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