This effortless T-shirt dress is crafted from soft, naturally breathable cotton that makes it an ideal choice for balmy weather. Offered in versatile black, it's cut in a crew-neck shape and has a midi hem with elongated side slits.

Shell: 100% Cotton
Product code: 1276153001

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.

Summer calls for dresses in every shade and silhouette. From crisp white cotton and relaxed linen shirt dresses to full-blown romance and modern prints, these are the dresses you'll want to wear all season, from Ganni and Jigsaw to Zimmermann and Toteme.