Channel your inner easy-going self and go for a tan crew-neck sweater and black chinos. Finishing off with white canvas low top sneakers is an effortless way to infuse a laid-back vibe into your ensemble. During winter, when functionality is essential, it can be easy to surrender to a less-than-stylish outfit in the name of functionality. This outfit, however, is a vivid example that you can actually stay toasty and remain stylish during winter. This combination proves that dressing cool as a 20-year-old man is easier than one might think.