Such pieces as a suit and a crew-neck t-shirt are an easy way to introduce extra class into your day-to-day off-duty routine. Not sure how to finish your outfit? Wear black leather chelsea boots to step up the fashion factor. During the winter months, when functionality is imperative, it can be easy to settle for a less-than-stylish getup in the name of practicality. However, this getup is a striking example that you can actually stay warm and remain equally stylish during the winter months. A good getup as you shift into the next decade of your life, your 40s.