Popsugar Fashion Christian Siriano Best Celebrity Style | Jan. 9, 2015 This Week's Top 10 Proves That Covered Up Can Be Sexy Too January 9, 2015 by Samantha Sutton View On One Page Photo 6 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Reese Witherspoon Reese Witherspoon proved she's on a fashionable roll in this pretty Michael Kors dress. Previous Next Start Slideshow Emily BluntDiane KrugerPortia De RossiReese WitherspoonAllison WilliamsBella ThorneJamie ChungChristian SirianoMarion CotillardRosamund Pike