An orange argyle sweater vest and brown wool dress pants are certainly worth adding to your list of must-have menswear pieces. A pair of dark brown suede derby shoes is a great option to complement this outfit. During the winter months, when functionality is crucial, it can be easy to surrender to a less-than-stylish ensemble in the name of practicality. This ensemble, however, is a vivid example that you can actually stay comfy and remain equally stylish during the winter months.