Popsugar Fashion Met Gala What Was the Met Gala Theme 2021? O Say Can You See How Perfectly These Celebs Nailed the Theme of the 2021 Met Gala 14 September 2021 by Amanda Prahl View On One Page Photo 9 of 28 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Chance the Rapper's Ralph Lauren Look Was a Throwback to '90s-Era Olympic Fashion Previous Next Start Slideshow Met GalaRed Carpet