Popsugar Fashion Oscars Sexy Afterparty Dresses From the Oscars 2016 You'll Gasp When You See These 20 Sexy Afterparty Looks February 29, 2016 by Samantha Sutton View On One Page Photo 18 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Natasha Poly In Roberto Cavalli. Previous Next Start Slideshow Red CarpetAward SeasonOscarsDresses