5 Responsible Brands from the UK
From rainy coastlines to vibrant high streets, the UK has long been a hub of fashion innovation, but not all style has to come at a cost to the planet. Whether you’re looking to reduce your fashion footprint or just explore brands doing things differently, these five UK-based companies are leading the way with responsibility, transparency, and timeless design. Here are a few of our favourite homegrown heroes.
1. Komodo
Where they’re based: London
What they do best: Eco-friendly staples with an urban edge
Komodo has been paving the way for ethical fashion since the '80s, way before it was cool. Think soft organic cottons, GOTS-certified fabrics, and low-impact dyes, all wrapped into stylish everyday pieces that don’t scream “eco-warrior,” but still walk the talk. They work closely with artisans in Nepal and Indonesia and maintain long-term partnerships that support fair wages and safe working conditions. Their outerwear, in particular, is both functional and fashion-forward.
2. COSSAC
Where they’re based: London
What they do best: Minimalist-chic with a conscience
COSSAC (Conscious + SACrifice) is the definition of sleek, sustainable design. Founded by Agatka Kozak, the brand champions the slow fashion movement with small production runs, eco-certified fabrics like Tencel and organic cotton, and a strong focus on transparency. Their collections are effortlessly modern, blending European sophistication with sustainable ethics. If you’re into timeless cuts and neutral tones, COSSAC should definitely be on your radar.
3. Elvis & Kresse
Where they’re based: Kent
What they do best: Luxe accessories made from reclaimed materials
Elvis & Kresse are the kings and queens of upcycling. Since 2005, they’ve been transforming decommissioned fire hoses into luxe, durable accessories, from belts to bags to wallets. They’ve since expanded their reclaimed material roster to include parachute silk, coffee sacks, and leather offcuts from Burberry (yes, really). Even better? 50% of their profits go to charity. If you love a good backstory with your style, you’ll love what Elvis & Kresse stands for.
4. Stella McCartney
Where they’re based: London
What they do best: Luxury fashion with a no-compromise ethical backbone
A pioneer in cruelty-free and sustainable luxury, Stella McCartney has proven that high fashion doesn’t have to come at the expense of animals or the environment. The brand uses innovative materials like mushroom leather (Mylo), recycled nylon, and forest-friendly viscose. They’re also a vocal advocate for circularity in fashion, and one of the few luxury labels that actively invest in regenerative and tech-driven solutions. Stella continues to push boundaries without ever compromising her values.
5. Mayamiko
Where they’re based: London (but proudly global)
What they do best: Vibrant, ethical womenswear with global roots
Mayamiko blends traditional craftsmanship with modern silhouettes, using locally-sourced fabrics from Malawi and working with artisans through a fair trade workshop. Their collections burst with colour and culture, often made from upcycled or sustainable materials like organic cotton. The brand is also deeply community-focused, with profits going back into skills training and empowerment programs for women in Malawi. Every piece has a purpose, and a story.
Final Thoughts
These UK brands aren’t just ticking boxes, they’re redefining what it means to be stylish and sustainable. Whether you’re building a capsule wardrobe or just looking to shop more mindfully, these labels prove that responsibility and great design can go hand in hand.
Know any other UK-based sustainable brands we should check out? Drop them in the comments or send us a message, we love discovering new favourites.