This classic and casual pairing of a blue trenchcoat and dark brown vertical striped chinos is very easy to put together in no time, helping you look awesome and prepared for anything without spending too much time searching through your wardrobe. Dial down the classiness of this getup by sporting athletic shoes. There's nothing like a cool combination to spice up a bleak fall day. This outfit proves how 30-something Millennial guys wow in the fashion department.