There are two things you can almost always count on at the Met Gala: Mary-Kate and Ashley Olsen will make a joint appearance, and they will be wearing outfits with a very subtle nod to the night's theme. The Olsen sisters stepped out for the biggest night in fashion on May 6 in NYC, and yes, they wore all-black to the "Camp: Notes on Fashion"-themed event.
The fashion designer twins chose complementary leather gowns with gold button detailing for their red carpet appearance, pulled from the Chanel archives. Mary-Kate wore a leather jacket over her outfit, while Ashley opted for a one-piece look with a pop of canary yellow. They each held leather clutches and wore minimal jewelry, letting their outfits do the talking. Ahead, see more snaps of their understated, yet elegant, looks.