This combo of a navy denim shirt jacket and burgundy chinos is proof that a straightforward outfit doesn't have to be boring. When this outfit looks too classic, dial it down by rounding off with a pair of black canvas low top sneakers. Keep this ensemble in your front hall closet when warmer days are here, and we promise you'll save a lot of time trying to pick out what to wear on more than one morning. This combo proves that in your thirties you have a wide range of outfit options.