Met Gala best dressesÖMANKÖPharrell Williams and Helen Lasichanh in Comme des GarçonsRihanna in a Comme des Garçons dress and Rihanna Loves Chopard jewelryGisele Bündchen in Stella McCartneyKaty Perry in Maison MargielaRiley Keough in Louis VuittonAlexa Chung in Diane von FurstenbergSolange Knowles in Thom BrowneLiu Wen in Off-WhiteKim Kardashian West in Vivienne WestwoodTom Ford and Andrea RiseboroughCara Delevingne in Chanel