If you're going to save a new dress for a special occasion, a Jeremy Scott Moschino party is kind of the perfect sitch to whip it out for, right? But DJ slash model slash actress Chelsea Leyland knows a thing or two about dresses that take you from smoking hot days to balmy nights. Case in point, this number. Her off-the-shoulder sundress is as perfect for catching lunchtime rays as it is for shimmying on the d-floor — all she had to do was add some metallic gladiator heels to jzush it up a bit. In a fitting tribute to her host, the king of novelty himself, Chelsea completed her look with the funnest accessory ever, a camera necklace bag because, well, why wouldn't you?