Open-Back Swimsuit

Made from a stretchy, recycled material with a full lining, this ribbed swimsuit is elevated with a flattering square neck and scooped open back.

• 78% Recycled polyamide, 22% Elastane / Lining: 85% Recycled polyamide, 15% Elastane

A brand whose aesthetic has been so influential that it’s hard to remember what went before. But when COS launched in 2007 against a backdrop of fast, trend-led fashion, its focus on minimal pieces at accessible prices was a breakthrough moment. With a focus on style over trend, it heralded a new era for interesting, modern, considered design and changed our wardrobes for the better, forever.