Popsugar Fashion Met Gala Met Gala 2021: See the Best Afterparty Looks of the Night From the Met Gala to the Afterparty — See Every Celeb Who Made an Outfit Change! September 14, 2021 by Sarah Wasilak View On One Page Photo 3 of 38 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Billie Eilish at the 2021 Met Gala Afterparty Wearing a lace top, black leather miniskirt, and platform boots. Previous Next Start Slideshow Met GalaCelebrity Street StyleAfterparty