For a casually sleek menswear style, wear a navy wool blazer and dark brown chinos — these two items go really well together. Add dark brown leather loafers to the equation for an added dose of style. In the colder months, when warmth is paramount, it can be easy to settle for a less-than-stylish outfit in the name of convenience. However, this outfit is a striking example that you can actually stay cozy and remain stylish at the same time during the colder months.