You could do the mashed potato or shake it like this, but wherever you're groovin', get a little sassy in the New Twist dress from Roxy. It features removable straps, an angled bottom hem, a twisted front bodice with keyhole detail, a peek-a-boo opening beneath the tie at the back and a bold print. Once you have your man totally enthralled, coyly say, "Now tell me baby — do you like it like this?" and throw in some classic disco moves. He'll be speechless for days.