Red carpet fashion at the Met Gala 2014
Highlights from the red carpet arrivals at today's Metropolitan Museum of Art's Costume Institute benefit gala, celebrating the exhibition Charles James: Beyond Fashion
Image 1 of 34: They're known for their extensive collection of vintage fashion, wearing it on the red carpet too. Mary-Kate Olsen wears vintage Chanel and Ashley Olsen wears vintage Ferre. Picture / AP Images
