For a casually dapper getup, marry a white turtleneck with chinos — these pieces work nicely together. Give an elegant twist to your ensemble by finishing with a pair of black suede casual boots. During the winter months, when comfort is imperative, it can be easy to settle for a less-than-stylish getup. This getup, however, is a striking example that you can actually stay snug and remain equally stylish during the winter months. A wonderful example for any man who's working out how to dress as a guy in his twenties.