Top 12 Sustainable Fashion Marketplaces to Shop From

If you're new to the world of sustainable fashion, start here!

We’ve curated 12 standout online marketplaces reshaping how we shop — from upcycled fashion shops and independent designer hubs to innovative wardrobe rental services.

Each one offers a smarter alternative to fast fashion, proving that style, quality and sustainability can exist in the same space. Whether you're looking for one-of-a-kind pieces, conscious luxury, or circular ways to refresh your wardrobe, this list gives you real options.

Explore these 12 online sustainable fashion marketplaces and make a positive impact with every purchase you make.

1. ALTERIST 

If you’re looking to shop upcycled fashion, Alterist is the place to go.

Home to the largest communities of upcycle designers in the UK and EU, Alterist brings together independent creatives who transform pre-loved and discarded materials into one-of-a-kind or ultra-small-run collections.

Every piece carries a story. Materials once considered waste are reimagined into wearable art — shaped by craftsmanship, creativity and constraint. Many designers also offer made-to-order options, so if it’s not your size or you’d like to customise a detail, it can be crafted specifically for you. 

Explore upcycled fashion collections here!

2. STAIY

The first of its kind to pioneer the dynamic combination of sustainability, fashion and technology, STAIY is an online marketplace that manages to steal attention with its aesthetics and values. Promoting a more sustainable lifestyle for consumers, STAIY features over 120 European brands and designers that create and produce their items with sustainable practices in mind. This online marketplace allows consumers to find some great items while being ethically conscious.

3. HURR

If you are looking for another way to keep your clothes consumption down, then you will be interested in HURR. Renting stylish and good-quality outfits has never been made easier with HURR, the UK’s leading wardrobe rental platform. Allowing their members to choose from a variety of beautifully designed clothing items, outfits and accessories that can be rented securely at an affordable rate on this platform. In addition, HURR also gives its members the option of sharing their favourite outfits with the HURR community by lending them on the platform at a decent rate.

4. DEPOP

Depop is a social and global e-commerce marketplace perfect for vendors and consumers alike. With a wide selection of clothing items from vintage to punk outfits, exploring the latest fashion shaping culture and curating your own unique style has never been made easier. From second-hand to recycled clothing, Depop allows members of the public easy access to the platform creating a diverse community of sellers and consumers. It remains a great option for sustainable selling and buying clothes.

5. LONE DESIGN CLUB

Founded in 2018, Lone Design Club is still a new sustainable fashion marketplace setting out to promote ethical fashion production practices through its support for independent brands internationally. Shaping the future of retail, this online marketplace allows consumers to discover and shop from independent brands and designers that have traceable mindful practices. Filled with exclusive items, their marketplace allows consumers to shop consciously and find one-of-a-kind items.

6. NUW

Nuw is a perfect marketplace for all fashion enthusiasts who would like to stop its negative social and environmental impact. Finding an accessible and affordable solution to combat the effects of fast fashion and to promote sustainability, Nuw allows members to engage on its e-commerce platform by showcasing items they’d like to swap, lend and borrow. Choose from thousands of items still in good condition and be able to use the coins you earn on the platform to borrow any item you’d like for as long as you want. Nuw provides an affordable and sustainable alternative for your clothes shopping.  

7. APOC

Apoc is an online fashion, design and art marketplace seeking to celebrate the new generation of designers and artists. Audiences can be introduced to a wider community of emerging designers and artists, where anything purchased from them is shipped directly from their studios to you. Featured on their website are consciously created one-off pieces and repurposed outfits sourced with progressive values in mind. Apoc aims to support ethical work practices by paying their designers fairer commissions and aiding them in their growth.

8. ETSY

If you’re keen on vintage and custom-made attire, then Etsy is the place for you. Etsy is a global e-commerce platform that allows members of the public to buy and sell second-hand clothing, hand-crafted items, limited edition attire etc. It prioritises minimising waste and promoting human connection and creativity in its e-commerce space. With Etsy, buyers have access to a range of uniquely crafted custom items at reasonable pricing. To add to their benefits, their low seller fees and built-in promotion tools are great for supporting independent brands and businesses.

9. OURCOMMONPLACE

Another sustainable fashion marketplace transforming the way fashion is consumed is Ourcommonplace. This marketplace puts sustainability and ethical production as its first priority and pushes its consumers to do the same by only featuring brands that meet at least two of its six conscious production standards, which are: woman-owned, sustainable, toxic-free, ethical, BIPOC-owned, and cruelty-free. Ourcommonplace also creates a space of versatility as it supports both international and US-based brands. 

10. ETHICA

 Shopping responsibly has made everything too easy with Ethica. This is an online retailer changing consumer behaviours by creating a space for tier users to prioritise ethical fashion. Sourcing up-and-coming designers as well as sustainable brands, Ethica gives users access to some jaw-dropping high-quality styles, all produced with the goal of environmental responsibility. Another great addition to this online retailer is their commitment to environmentally friendly practices as they also offer eco-friendly and carbon-neutral shipping. 

11. ECO-STYLIST

Eco-Stylist is a blog and an online sustainable fashion marketplace, initially aiming to bring men into the sustainable fashion movement but has since evolved past its initial goals.  Partnering with Remake (a sustainable fashion non-profit organisation) for their brand research, Eco-stylist models their rating system of the sustainability criteria of Remake. From the materials used to the working conditions, each brand is assessed under these criteria to ensure that the three pillars: transparency, fair labour and sustainability are being met. 

12. IVALO.COM

IVALO.COM is an international fashion marketplace that offers over 100 sustainable fashion brands in a single place. Their selection is curated to meet the desires of modern fashion stylists. IVALO.COM characterises itself through the principles of ecology, ethics, social responsibility, timeliness, urbanity and individuality. The brands featured in this marketplace are subject to the sustainability framework that was developed at Aalto University. It ensures the brands are meeting all the standards of ethical and environmentally responsible fashion. Offering a wide range of products, this marketplace is particularly versatile and delivers directly to customers.

Written By Onikepo Abudu