Try pairing a crew-neck t-shirt with a navy parka to confidently deal with whatever this day throws at you. A pair of white and black athletic shoes will easily dress down a classic outfit. In the colder months, when comfort is prized, it can be easy to settle for a less-than-stylish look. However, this look is a clear example that you can actually stay snug and remain equally stylish during the colder months. Perfect if you're looking for some amazingly inspiring casual style for 30-something guys.