Why not try teaming a brown shearling coat with a white turtleneck? These two items are totally practical and will look awesome when paired together. Brown leather casual boots complete this look very nicely.
White Turtleneck with Brown Shearling Coat Outfits For Men
When the situation allows casual styling, you can easily dress in a brown shearling coat and a white turtleneck. And it's a wonder what a pair of dark brown leather dress boots can do for the look.