Saskia Dijkstra and Camille Serra founded extreme cashmere to meet a need for high-end wardrobe staples, and these loose fitting trousers from the Dutch label’s latest collection are a cosy must-have. Made from a premium - and stretchy - cashmere blend, they’re stylishly baggy, complete with wide roll-hem legs, a comfortable elasticated waistband and the brand’s seasonal rainbow embroidered stitching.