Whether you like them short or long, there's no denying it — overalls are in, and we're not sorry about it. Way back when, this utilitarian onesie was perfect for stashing rocks, crackers . . . basically whatever was on hand at a given moment. Today, we're filling the pockets with our modern must haves — our phone, car keys, and lipstick. And maybe some snacks still, because some things never change.