Supermodel Bella Hadid made a dramatic entrance—and exit—in a vintage black-and-white gown by Jean-Paul Gaultier and jewels from Chopard’s Haute Joaillerie Collection. Other runway regulars at the opening ceremony included Candice Swanepoel, who wore a sheer Etro jumpsuit with some serious Cher vibes from the ’70s, Eva Herzigova in Alberta Ferretti, and former French first lady Carla Bruni in a pale blue gown by Celine.