A tan long sleeve shirt and a white tank? This is an easy-to-wear ensemble that you can rock on a day-to-day basis. The whole outfit comes together brilliantly if you complement this outfit with white canvas low top sneakers. When temps are starting to drop and autumn is settling in, you'll love this getup as your uniform for in-between weather. A vivid example for any gent who wonders how to dress as a 20-year-old guy.