Marrying an olive parka with dress pants is an awesome choice for a casually classic outfit. A pair of dark brown brogue boots is the glue that will tie this outfit together. During the colder months, when functionality is a must, it can be easy to settle for a less-than-stylish outfit in the name of functionality. However, this outfit is a shining example that you can actually stay cozy and remain stylish at the same time during the colder months. Combos like this have a refined air that suit mature gentlemen very well.