A cardigan and navy jeans are the kind of a tested casual combination that you so awfully need when you have no extra time to dress up. Puzzled as to how to complement your ensemble? Wear dark brown suede casual boots to bump up the fashion factor. Putting together a well-coordinated combination can be a bit difficult at times on its own. Enter below-freezing temps into the equation, and the whole thing becomes even more difficult. Don't despair, this here is your winter fashion inspo. If you're often worried about dressing age-appropriately, this combo comes in useful.