£49.00
Crafted from stretchy recycled nylon, this classic blue swimsuit features a scoop neck, open back and narrow straps with an adjustable slider so they stay in place for dips in the water.
With its focus on timeless style over short-lived trends and premium materials at sensible prices, COS' considered designs - from contemporary trousers, dresses, coats and knitwear to stand-out accessories, including bags, shoes and jewellery - are modern wardrobe classics.
As the sustainable fashion movement gathers pace, we’re shining a light on the individual pieces with eco credentials, whether that’s lower-impact natural fabrics like linen, lyocell and organic cotton, recycled fibres, or more planet-friendly manufacturing techniques. If it’s greener, it’s here.