Michael Buckner/Getty Images for Naeem Khan

WHAT SHE WORE Kemper feted Naeem Khan at the Chateau Marmont in the designer's olive drop-waist dress, a black ela MILCK clutch and satin heels.

CELEBRITY: Ellie Kemper

DESIGNER: Naeem Khan

TREND: Clutch

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Ellie Kemper

Ellie Kemper in Naeem Khan