You're looking at the irrefutable proof that a tobacco shearling jacket and blue jeans look awesome when paired together in a casual menswear style. Inject a more casual touch into this getup by slipping into black high top sneakers. During winter, when comfort is key, it can be easy to settle for a less-than-stylish look. This look, however, is a stark illustration that you can actually stay cozy and remain equally stylish during winter. When it comes to casual style for 20-year-old guys, this getup is ideal.