So as you can see, it doesn't require that much effort for a man to look casually sleek. Try pairing a navy overcoat with tobacco chinos and you'll look incredibly stylish. The whole ensemble comes together wonderfully when you complete your getup with dark brown suede casual boots. Figuring out a cool combo can be a bit daunting on its own. Enter extra cold temperatures into the equation, and the whole thing becomes even more difficult. Don't despair, this here is your wintry inspo. Hunting for fashion for 30-something Millennial guys? This ensemble is pretty inspiring.