A black print long sleeve shirt and black chinos will infuse extra style into your day-to-day off-duty repertoire. When not sure about what to wear when it comes to shoes, complete this ensemble with black leather low top sneakers. Can you see how very easy it is to look on-trend and stay toasty come chillier weather, all thanks to getups like this one? This pairing illustrates how 20-year-old guys wow in the style department.