https://www.etonline.com/sarah-michelle-gellar-slays-in-buffy-season-1-prom-dress-23-years-later-146156

"All dressed up and no where to go. 'I say we party' #safeathome #prophecygirl," Gellar captioned an Instagram photo of herself in the white dress she wore from the 1997 Season 1 finale "Prophecy Girl." (https://buffy.fandom.com/wiki/Prophecy_Girl)