Sarofim Halloween PartyDerek Blasberg, Woody Allen Valentino, Giancarlo GiammettiAllison Sarofim

This Saturday, Allison Sarofim hosted her annual Halloween bash in New York City, and let's just say things got a little... wild. The theme of the night was French Polynesia, inspired by the exotic paintings of Paul Gauguin. Guests, including Derek Blasberg, Lynn Wyatt, and Alex de Betak, weren't afraid to go all-out with their costumes, though living legends Woody Allen and Valentino understandably just went as themselves. From fire-eaters to Voodoo doctors, cheetahs and Shivas, click through for the best moments from the Halloween social event of the weekend!