90 Reasons to Celebrate Mary-Kate and Ashley's Style

Twinning combo: Mary-Kate and Ashley chose lovely lace numbers for the Chanel Costume Institute Gala opening in May 2005.

• Ashley posed in a shimmering strapless dress with foiled lace appliqués, satin sandals, and strands of statement necklaces.
• Mary-Kate wowed in a floor-length lace gown, fiery curls, and layers of eclectic necklaces.