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Sustainable Fashion: Brands to Watch in 2025

20 October 2025

The Rise of Sustainable Fashion

Let’s talk about a beautiful shift happening in the fashion world, particularly in the UK. More and more women are saying a resounding ‘yes’ to sustainable fashion. In fact, a remarkable 70% of UK women now prefer to shop sustainably. This isn’t just a trend; it’s a movement driven by our growing awareness of environmental issues and the impact of fast fashion.

As we look towards 2026, it’s clear that sustainable fashion isn’t just for niche brands anymore. Mainstream retailers are beginning to embrace circular economy principles, with many introducing take-back schemes and recycling initiatives. Imagine returning your old garments to your favourite high street store for a chance to score some fresh styles – it’s happening!

Brands Leading the Sustainable Charge

Let’s shine a spotlight on a few brands that are making waves in the sustainable fashion arena. You might have heard of Thought Clothing and Beyond Nine. These UK-based brands are all about ethical production and transparency, offering styles that are as timeless as they are eco-friendly. Thought Clothing is particularly known for its use of natural materials and commitment to fair trade practices.

But it’s not just the new kids on the block. Big names like Zara are also stepping up their game. Zara Pre-owned allows you to return unwanted clothes to be resold or donated and you can even repair your favourite pieces. It’s a great way to declutter your wardrobe while still being part of the sustainability solution.

Innovative Materials Making Waves

Now, let’s talk about the exciting innovations in materials that are changing the fashion landscape. Brands such as Reformation and People Tree are not only championing sustainable practices but are also experimenting with eco-friendly fabrics. Think organic cotton, Tencel, and even recycled materials. And if you’re feeling particularly adventurous, keep an eye out for mushroom leather and lab-grown textiles. Who knew the future of fashion could be so fascinating?

The focus on inclusivity is also gaining traction. Brands like ASOS are expanding their sustainable options to cater to all body types. It’s refreshing to see that the conversation around sustainable fashion is becoming more inclusive, allowing every woman to find something that fits her style and ethos.

The Thriving Secondhand Scene

If you haven’t yet dipped your toes into the secondhand fashion market, now is the perfect time. Platforms like Depop and Vestiaire Collective are buzzing with unique finds, and the secondhand market in the UK is projected to reach a staggering £16 billion by 2025. That’s a lot of preloved treasures waiting to be discovered!

Buying secondhand not only helps reduce waste but also allows you to curate a wardrobe that’s truly one-of-a-kind. Plus, you might just find that vintage gem that becomes the star of your outfit. It’s like a treasure hunt every time you log in!

Conclusion: Embrace the Change

As we navigate this exciting era of sustainable fashion, it’s clear that both emerging brands and established retailers are making significant strides towards a better future. With a focus on inclusivity, innovative materials, and a thriving secondhand market, there’s never been a better time to embrace sustainable fashion.

So whether you’re hunting for the perfect secondhand piece or exploring new sustainable lines from your favourite brands, remember that every choice counts. Together, we can make a difference – one stylish outfit at a time.

How Does Thrifter Club Fit In?

Think of Thrifter Club as Google for secondhand shopping. We're an online aggregator that makes it easy to search for preloved fashion across platforms like eBay and Vinted. We get it, you modern-day fashionistas are busy! So whether you're after a vintage coat, a party dress, or everyday staples for your wardrobe, we're here to help you find hidden gems without the hassle.

Ready to see what's out there? Start a secondhand search on Thrifter Club at the top of the page. You might just find your next favourite outfit waiting for you!