Pairing a navy plaid long sleeve shirt with blue jeans is an awesome choice for a casual yet sharp outfit. A good pair of burgundy leather casual boots is an effortless way to add a little kick to the outfit. During the winter season, when functionality is above all, it can be easy to surrender to a less-than-stylish ensemble in the name of practicality. But this ensemble is a good illustration that you totally can stay comfy and remain equally stylish during the winter season. This getup shows that as a 20-year-old gent, you have a vast array of styling options.