This combo of a blue turtleneck and a long sleeve shirt combines comfort and efficiency and helps you keep it low profile yet modern. Complement this ensemble with a pair of tan suede work boots to infuse an air of stylish casualness into your outfit. A good illustration of comfortable style, this ensemble must be in your sartorial arsenal this winter. This outfit is a huge inspiration to anyone who wasn't sure about sporting casual outfits as a middle-aged man.