£39.5 £79
Made from lightweight cotton poplin, this casual long dress has short sleeves and an invisible zip at the back. Designed with a relaxed fit, it features slanted side seams and a pin tucked hem for volume.
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.