Such staples as a white long sleeve shirt and olive chinos are the perfect way to inject effortless cool into your day-to-day styling arsenal. Want to break out of the mold? Then why not complete your ensemble with a pair of white leather sandals? Come boiling hot sunny days you're looking for an outfit to keep you cool and seriously stylish –– this outfit is just the right one. This pairing shows that as a gentleman in his twenties, you have a vast array of style options.