Stand out among other stylish civilians by opting for a white and navy gingham long sleeve shirt and a white crew-neck t-shirt. Introduce a pair of white leather low top sneakers to the mix and you're all done and looking spectacular. A great illustration of practical style, this ensemble must be in your closet this winter season. Ideal to show people that even as a 20-year-old gentleman you're confident enough to own your sartorial choices.