Jim Spellman/WireImage


WHAT SHE WORE
Trachtenberg accented her embroidered Marchesa sheath with Tiffany & Co. jewelry, green Louboutin pumps and a manicure to match

WHERE
The N.Y.C. premiere of Cop Out

See Michelle Trachtenberg's best looks
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Michelle Trachtenberg

Michelle Trachtenberg in Marchesa

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