A navy denim jacket and a navy turtleneck are an easy way to introduce extra cool into your current repertoire. Let your styling sensibilities truly shine by completing this ensemble with black leather casual boots. Planning a well-coordinated combination can be a bit challenging on its own. Enter extra cold temps into the equation, and the whole thing becomes all the more difficult. Don't despair, this here is your winter inspo. This is a great and age-appropriate getup for a 40-something man.