Master casual style in a denim shirt and a white and black crew-neck t-shirt. To bring a little depth to your look, introduce black studded leather ankle boots to the equation. During the winter season, when warmth is a must, it can be easy to settle for a less-than-stylish ensemble in the name of functionality. This ensemble, however, is a vivid example that you totally can stay cozy and remain totaly chic during the winter season.