£40
This knitted polo-shirt dress is made from heavyweight stretch cotton with a ribbed quality. A straight, close fit, it has short sleeves, a wide hidden placket with buttons and clean edges.
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.