There are so many ways to play around with an oversize button-down. Undo the cinch at the sleeve to keep things loose and breezy, or unclasp the buttons at the bottom of your shirt for a swingy look. Manipulate your top to best show off your favourite assets. Tuck it into high-waisted pants to flatter your waist, for example, and let the collar slip off to the side if you want to highlight your shoulders.