Putting together a brown plaid waistcoat with a navy overcoat is an on-point idea for a sharp and elegant outfit. Don't know how to finish? Complement this look with a pair of brown leather derby shoes for a more casual feel. Piecing together a standout combo can be a bit challenging on its own. Add subzero temps into the equation, and the whole thing becomes all the more difficult. Luckily, this here is your wintry outfit inspiration.