A navy duffle coat and a shawl-neck sweater are strong players in any gent's closet. Bump up the dressiness of your ensemble a bit by rocking dark brown leather dress boots. During the colder months, when practicality is a must, it can be easy to settle for a less-than-stylish ensemble in the name of functionality. However, this ensemble is a striking illustration that you totally can stay comfortable and remain stylish in the colder months. A wonderful example for any guy who's not sure how to dress maturely.