Popsugar Fashion Celebrity Designers How to Dress Like Mary-Kate and Ashley Olsen 92 Styling Hacks We Learned From Mary-Kate and Ashley Olsen April 6, 2020 by Sarah Wasilak View On One Page Photo 31 of 92 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 31 There's No Denying the Dreamy Effect of Cobalt Blue Mary-Kate Olsen wearing Manolo Blahnik heels at the Golden Globes afterparty in 2010. Previous Next Start Slideshow Ashley OlsenMary-Kate OlsenCelebrity DesignersStyle ProfileCelebrity Street StyleStyle How-To