Pair a white henley shirt with a black satin suit to pull together an effortlessly classic and modern-looking ensemble. Up the cool of this getup by slipping into a pair of slip-on sneakers. Come boiling hot sunny days you're looking for an ensemble to keep you fresh and dapper –– this look is just what you need. This pairing should clear any doubts you had about more polished combos as a 20-year-old gentleman.