If you prefer a more relaxed approach to style, why not pair a brown raincoat with a black crew-neck t-shirt? A great pair of black athletic shoes is an effortless way to add a little kick to the look. Can you see how super easy it is to look dapper and stay snug when chillier weather hits, thanks to this outfit? If you're often not sure how to dress as a 20-something gentleman, this getup is perfect.