Gwendoline Christie is very on theme in her dress by British designer Giles Deacon at the 2026 Met Gala held at the Metropolitan Museum of Art on Monday (May 4) in New York City. This is the Game of Thrones alum's third year at the Met Gala after making her debut in 2023. She had a fun mask moment on the red carpet, carrying a mask of her own face Gwendoline Christie carried a mask of her own face Gwendoline wore a Giles dress while carrying a mask designed to look like her that was created by the British YBA artist Gillian Wearing who won the 1997 Turner Prize.