If you don't take fashion too seriously, go for casually cool style in a denim jacket and a charcoal long sleeve shirt. Now all you need is a great pair of dark brown leather desert boots to finish this outfit. During winter, when functionality is paramount, it can be easy to surrender to a less-than-stylish outfit in the name of practicality. But this outfit proves that you totally can stay snug and remain stylish at the same time during winter.