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

Twinning combo: At a 2001 Jive Records event, the girls mirrored each other's style with nameplate chokers, embellished belts, and strappy sandals.

• Mary-Kate styled her black tank with a sheer-panel skirt and Western-inspired belt.
• Ashley accessorized her black halter and low-slung trousers with a printed Gucci belt and matching tote.