Show that you do smart casual men's style like a true expert in modern men's fashion by opting for an overcoat and brown chinos. A pair of tobacco leather casual boots is a nice idea to complement this outfit. In the winter season, when warmth is essential, it can be easy to settle for a less-than-stylish outfit in the name of practicality. This outfit, however, is a vivid example that you totally can stay comfortable and remain stylish during the winter season. This combination shows that dressing maturely and looking stylish are not mutually exclusive things for a 20-something gentleman.