Popsugar Fashion Met Gala Met Gala 2018 Dresses With Trains Every Met Gala Dress Had This 1 Spectacular Detail in Common May 12, 2018 by Morgane Le Caer First Published: May 8, 2018 View On One Page Photo 22 of 47 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 Amanda Seyfried Wearing a "Vatican yellow" Prada gown with H. Stern jewels. Previous Next Start Slideshow Met GalaRed CarpetDresses