Erik Pendzich/Rex USA

WHAT SHE WORE McAdams added sparkle to her Jasmine di Milo chainmail-embellished black bustier and Catherine Malandrino wide-leg trousers with loads of Cartier diamonds

WHERE The N.Y.C. premiere of Sherlock Holmes

CELEBRITY: Rachel McAdams

TREND: Black

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Rachel McAdams

Rachel McAdams in Jasmine di Milo and Catherine Malandrino