For an outfit that's super simple but can be modified in a myriad of different ways, go for a navy shawl-neck sweater and navy ripped skinny jeans. Consider a pair of high top sneakers as the glue that brings your look together. As the weather begins to warm up again, it's time to shed those heavy winter layers and opt for an outfit that's lighter, like this one here. If you're often not sure how to dress as a 20-year-old man, this getup comes in handy.