Who’s worn it: Heidi Klum, Michelle Dockery, Rita Ora, Alicia Keys, Lady Gaga
Who he is: Former head designer of Jean Paul Gaultier couture and one of Paris’ younger couturiers, Vauthier is known for his sexy, statement-making gowns packed with tons of glamour, i.e. perfect for the red carpet. He’s also known to send an intentional nip slip down the runway. We doubt we’ll be seeing that one on the runway. Though, you never know.