Such staples as a polo neck sweater and a white crew-neck t-shirt are the ideal way to infuse some rugged elegance into your daily casual fashion mix. On the shoe front, go for something on the casual end of the spectrum by slipping into a pair of black athletic shoes. No doubt, it's easier to work through a hot day in a breezy look like this. If you frequently wonder how to dress as a young guy, this outfit is a safe option.