Pair a white and red vertical striped short sleeve shirt with navy jeans for a functional outfit that's also put together. Introduce a pair of dark brown leather casual boots to this look to effortlessly boost the classy factor of any outfit. In the colder months, when warmth is paramount, it can be easy to surrender to a less-than-stylish ensemble. This ensemble, however, is a stark illustration that you can actually stay cozy and remain equally stylish in the colder months.