One of the coolest ways for a man to style a red crew-neck sweater is to pair it with sweatpants in an off-duty combo. For maximum style, finish with a pair of white leather low top sneakers. Keep this ensemble in mind come warmer weather, and we promise you'll save a ton of time brainstorming for a look on more than one occasion. So if you need style ideas on how to dress as you move through your teens, this getup is perfect.