Charles Tyrwhitt Men's Slim Fit Wool Rich Check Suit Trousers - 36/32 - Blue Mix - Available at M&S
These wool-rich suit trousers from Charles Tyrwhitt are a timeless choice for smarter occasions. They're cut in a contemporary slim fit, with a neat hook bar and zip fastening. A micro-check pattern adds subtle interest, while side pockets and buttoned back pockets provide handy storage.