Allison Williams bares her back in a ravishing red dress while heading to the 2015 Met Gala After Party held at The Standard Hotel on Monday (May 4) in New York City.
“Last night was SO fun and beautiful. Thank you to the entire Met Gala team led by @cristinaehrlich who made me over into a Giambattista Valli girl (he is the best date, btw). ??,” Allison wrote on Instagram the next day.