Teaming a navy blazer and a charcoal waistcoat is a fail-safe way to inject your wardrobe with some rugged refinement. For something more on the casual and cool end to complete your ensemble, complete this getup with a pair of black leather derby shoes. Crafting a standout combination can be a bit challenging on its own. Enter extra cold temps into the equation, and the whole thing becomes even more difficult. Fear not, this here is your winter style inspiration.