A mint cardigan and navy jeans are the kind of a fail-safe casual look that you so terribly need when you have no extra time to spare. To give your getup a smarter finish, why not add loafers to the mix? When spring is in the air, you'll love this combo as your go-to for weird transition weather. If you often wonder how to dress appropriately for your age without giving up on fashion, this getup is a solid bet.