This pairing of a navy horizontal striped sweater vest and khaki cargo pants is a must-try semi-casual ensemble for today's man. When not sure as to the footwear, go with a pair of black leather casual boots. Planning a standout ensemble can be a bit difficult at times on its own. Add uncomfortably cold temperatures into the equation, and the whole thing becomes even more difficult. Fear not, this here is your wintry outfit inspo.