Charles Tyrwhitt Men's Slim Fit Wool Rich Pinstripe Suit Trousers - 3232 - Navy - Available at M&S
These refined suit trousers from Charles Tyrwhitt are crafted from wool-rich fabric with a subtle pinstripe. They're cut in a modern slim fit, with a flat front for a neat silhouette. The fabric has a touch of stretch for comfort and crease recovery, while a half lining to the knee ensures a smooth look.