So as you can see, it doesn't take that much work for a man to look seriously stylish. Just rock a dark brown harrington jacket with dress pants and you'll look incredibly stylish. Let your outfit coordination skills really shine by rounding off your outfit with dark brown leather low top sneakers. This getup is a nice option when it comes to putting together a standout outfit for in-between weather. An amazing example for anyone who's still figuring out how to dress after 40.