After the Met Gala red carpet wrapped, dinner was served, selfies were snapped, and performances were enjoyed, Katy Perry invited everyone to The Standard for an afterparty. Celebs, supermodels, and designers made it out to The Boom Boom Room in outfits that were definitely more comfortable and less costume-like than their original floor-sweeping gowns.
In fact, Brie Larson and Jenna Lyons even kept it super casual in jeans. But there are always the ladies who think of a second gathering as an opportune moment to show off another good look they scooped right off the runway (Elle Fanning, we're looking at you). Scroll to see the wide variety here, before checking out the sexiest numbers we saw all night.