Marrying a beige wool waistcoat and beige corduroy jeans is a guaranteed way to inject class into your styling lineup. Dark brown leather derby shoes are an effortless way to add a confident kick to the outfit. In the colder months, when functionality is top priority, it can be easy to settle for a less-than-stylish ensemble. This ensemble, however, is a stark illustration that you totally can stay snug and remain equally stylish in the colder months.