This stylish ensemble is really pared down: a grey gilet and a white long sleeve shirt. You know how to level up this ensemble: black leather oxford shoes. In the colder months, when warmth is prized, it can be easy to surrender to a less-than-stylish ensemble in the name of practicality. However, this ensemble is a good illustration that you totally can stay cozy and remain stylish at the same time in the colder months.