Popsugar Fashion Ashley Olsen Best Mary-Kate and Ashley Olsen Styles 90 Reasons to Celebrate Mary-Kate and Ashley's Style August 12, 2015 by Aemilia Madden View On One Page Photo 73 of 90 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 73 Twinning combo: The sisters donned draping black separates for the LA Jenni Kayne store opening in October 2007. Mary-Kate added a wide leather belt to her ruffled coatdress and peep-toe Christian Louboutins. Ashley slipped a pair of wide-leg gray trousers under her silky black blazer. Previous Next Start Slideshow Ashley OlsenMary-Kate Olsen