Popsugar Fashion Sienna Miller Sienna Miller Met Gala Dresses Sienna Miller Is the Real Met Gala MVP in the Room — Care to Disagree? May 10, 2018 by Lucy Jane View On One Page Photo 6 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 2013: Punk: Chaos to Couture Sienna played dream punk in a studded leather Burberry Prorsum jacket over a slick white gown. Previous Next Start Slideshow Sienna MillerMet GalaRed CarpetVogueDressesBritish Celebrities