Popsugar Fashion Celebrity Fashion Princess Diana's Met Gala Dress You Bet Your Booty Princess Diana Went to the Met Gala — in a Slip, No Less! 25 April 2018 by Rebecca Carhart View On One Page Photo 12 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 H&M Slip Dress H&M Slip Dress ($25, originally $50) H&M Slip Dress $25 from hm.com Buy Now Previous Next Start Slideshow Celebrity FashionThe RoyalsShoppingThe British RoyalsGet The LookMet GalaSpring FashionAll AnglesPrincess DianaDior