If you like a more casual approach to menswear, why not make a blue hoodie and a white crew-neck t-shirt your outfit choice? Throw navy and white athletic shoes into the mix to keep the ensemble fresh. In the colder months, when warmth is imperative, it can be easy to settle for a less-than-stylish look in the name of functionality. But this look is hard proof that you totally can stay warm and remain stylish in the colder months.