Rock a white tank with white chinos to be both urban and dapper. Rounding off with dark brown suede loafers is the simplest way to bring an air of class to this ensemble. Keep this look in your head when spring sets it, and rest assured, you'll save a ton of time crafting what to wear on more than one morning. And if we're talking casual fashion for gents in their thirties, this outfit looks cool on most guys.