£85.00 £34.00
The classic peplum top is reimagined for Spring Summer 2025. This modern piece is made from dark-blue denim and designed with contourting waist darts and a keyhole cutout at the back that closes with tonal ties.
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.
Discover the best more-sustainable denim from COS, ARKET, Ganni, Levi's and more. From jeans to dresses, skirts, shirts and jackets, made with at least 50% organic cotton or recycled denim, you'll find our favourite pieces here.
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.