Popsugar Fashion Blake Lively Blake Lively's Dress at the Cannes Slack Bay Premiere Blake Lively's Fairy-Tale Gown Will Straight Up Take Your Breath Away May 13, 2016 by Hannah Weil McKinley View On One Page Photo 9 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Previous Next Start Slideshow Blake LivelyVivienne WestwoodCannes Film FestivalRed Carpet