For an ensemble that's sharp and camera-worthy, wear an overcoat and a charcoal three piece suit. Infuse a sense of stylish casualness into your look with a pair of black leather casual boots. Crafting a kick-ass combo can be a bit daunting on its own. Enter uncomfortably cold temps into the equation, and the whole thing becomes even more difficult. No worries, this here is your winter style inspiration. Rock this getup to create a more mature look as a 20-year-old gentleman.