Consider wearing a charcoal suit and a navy overcoat to have all eyes on you. Add a playful feel to this look by rounding off with a pair of dark brown suede brogue boots. During the colder months, when functionality is above all, it can be easy to surrender to a less-than-stylish ensemble. But this ensemble is a shining example that you can actually stay comfy and remain stylish during the colder months. This ensemble proves that dressing well as a 30-year-old gent is not that daunting a task.