This combination of a tobacco crew-neck sweater and dress pants is truly stylish and provides a clean and proper look. During the winter months, when warmth is a must, it can be easy to settle for a less-than-stylish ensemble. This ensemble, however, is a shining example that you can actually stay warm and remain equally stylish in the winter months. Wondering what you should wear as you make your way through your 20s? This outfit is a great example.