A grey sweatshirt and white jeans are must-have menswear must-haves if you're piecing together a casual wardrobe that holds to the highest sartorial standards. If you need to instantly dress down this look with footwear, why not introduce a pair of dark brown suede work boots to the equation? In the winter season, when functionality is key, it can be easy to settle for a less-than-stylish outfit in the name of convenience. However, this outfit is a practical illustration that you can actually stay comfy and remain equally stylish during the winter season.