More than ever, shoppers are asking not just what looks good, but also what does good. Swimwear is no exception, from recycled fabrics to fair production practices, many designers are redefining how fashion can respect both people and the planet. At Beach Cafe, we’re proud to offer a curated selection of sustainable swimwear brands available in the UK, combining style with responsibility.

Here’s a closer look at some of our most eco-conscious labels:

1. Away That Day

London-based Away That Day was founded with sustainability at its core. The brand uses eco-friendly fabrics such as ECONYL®, a regenerated nylon made from ocean plastics and waste materials. Their pieces are designed to be timeless and versatile, encouraging customers to buy less but better. From chic minimalist bikinis to elegant one-pieces, Away That Day proves that sustainability never compromises on style.

2. Sea Level Australia

Sea Level creates swimwear from recycled nylon and polyester fibres, turning pre- and post-consumer waste into sleek, supportive designs. Their mission is about more than fabrics , the brand is dedicated to reducing waste across packaging and production while ensuring ethical practices. Known for their body-sculpting fits, Sea Level makes sustainable swimwear that celebrates confidence in every shape.

3. PQ Swim

PQ Swim takes a charitable approach to sustainability. Beyond using environmentally conscious practices in production, they run the PQ Swim Give Back Program, which supports children in underprivileged communities around the world. By blending bold, fashion-forward designs with a commitment to social responsibility, PQ Swim offers a way to look good while doing good.

4. Vix Paula Hermanny

Luxury swimwear brand ViX has integrated environmental, social, and governance (ESG) practices across its supply chain. They focus on reducing environmental impact, promoting fair labour conditions, and creating timeless collections that last season after season. ViX blends Brazilian flair with a sustainability-driven business model, perfect for those seeking glamour with a conscience.

5. Agua Bendita

Colombian label Agua Bendita is renowned for its handcrafted swimwear, each piece created by local female artisans. Their commitment goes beyond eco-friendly practices, they emphasize social sustainability by supporting communities, preserving traditional craftsmanship, and creating fair employment opportunities. Each bikini or kaftan tells a story of empowerment and artistry.

6. Bond-Eye

Based in Australia, Bond-Eye has built its reputation on innovative crinkle-textured swimwear. What makes them sustainable is their use of responsibly sourced textiles, including ECONYL®, alongside a commitment to small-scale production that reduces waste. Their one-size-fits-most designs also limit overproduction, making them both environmentally and body inclusive.

7. Farm Rio

A certified B-Corp, Farm Rio stands out for its vibrant prints and joyful Brazilian aesthetic. Beyond swimwear, the brand invests in reforestation projects in the Amazon, ensuring each purchase contributes to environmental restoration. With Farm Rio, every bikini or dress is a celebration of culture, creativity, and conscious design.

8. Jets

Australian brand Jets has been reimagining classic swimwear silhouettes for decades. Their recent collections include recycled fabrics and a renewed focus on responsible sourcing and ethical manufacturing. Known for sleek, tailored designs, Jets offers sustainable swimwear that feels both polished and timeless.

9. Naia Beach

Founded in the UK, Naia Beach embraces sustainably sourced fabrics, ethical production, and small-batch collections. Their vision is rooted in creating luxury swimwear with longevity, helping women feel elegant while minimizing fashion’s footprint. Naia is a homegrown label proving that British design can also be sustainable.

10. Peony

Australian brand Peony takes its name from the flower that inspires its romantic, feminine designs. Peony is committed to using recycled and sustainable fabrics across all collections, including linings and trims, making them one of the most transparent eco-luxury swimwear labels. Their philosophy is simple: sustainability should be sewn into every detail, not just the main fabric.

Final Thoughts

From artisan craftsmanship in Colombia to regenerated fabrics in Australia and eco-luxury designed in London, there’s never been more choice when it comes to sustainable swimwear in the UK. Each of these brands offers something unique, whether it’s ethical production, social empowerment, or cutting-edge recycled textiles, proving that style and sustainability can go hand in hand.

At Beach Cafe, we’re proud to bring these designers together in one place, so you can shop for designer swimwear that not only looks beautiful but also helps protect the planet.