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WHAT SHE WORE Dianna Agron celebrated the CFDA Fashion Fund finalists at L.A.'s Chateau Marmont in a black-trimmed lace dress from Libertine.

WHY WE LOVE IT A deep-diving neckline added a touch of edge to this retro-inspired number—and perfectly accentuated the Glee star's enviable shape.
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Dianna Agron

Dianna Agron in Libertine