A dark green crew-neck sweater and navy jeans? It's an easy-to-wear ensemble that anyone could wear a variation of on a daily basis. For extra style points, add a pair of desert boots to the equation. In the winter months, when practicality is paramount, it can be easy to settle for a less-than-stylish getup in the name of practicality. This getup, however, is a good illustration that you can actually stay warm and remain equally stylish during the winter months. This combo should prompt anyone who was doubtful about wearing sleeker clothing in his twenties.