Charles Tyrwhitt Men's Slim Fit Pure Wool Stripe Trousers - 3032 - Black Mix - Available at M&S
These morning suit trousers from Charles Tyrwhitt are made from pure wool hopsack, to ensure you look your best on the most formal occasions. They're cut in a neat slim fit, with smart single pleats. The striped design lends crisp detail, while pockets at the hips and rear provide useful storage. A part lining creates a smooth feel.