Charles Tyrwhitt Men's Slim Fit Pure Linen Trousers - 3232 - Taupe - Available at M&S

Bring a touch of refinement to smart-casual looks with these pure linen trousers from Charles Tyrwhitt. They're cut in a contemporary slim fit, with pressed creases and a neat hook bar and zip fastening. The trousers feature four pockets for your essentials, plus belt loops for when you want to accessorise.