If you spend your workweek in a suit, it's important to have a few that'll work year-round. TOM FORD's 'O'Connor' jacket has been made in Italy from Super 110s wool-sharkskin that has a smooth, fluid drape and natural thermoregulation properties. It fits slim through the torso but has plenty of room in the shoulders, so it layers comfortably over shirts and sweaters. Wear it with the [matching trousers id1154227].