Jeffrey Mayer/WireImage

WHAT SHE WORE For the L.A. premiere of Don't Be Afraid of the Dark, Katie Holmes accented her backless Contrarian New York design with Lanvin pumps and a bracelet and a diamond Jennifer Meyer necklace.

WHY WE LOVE IT The actress's cute cocktail dress had it all: a chic navy hue, a figure-flaunting design and handy pockets.

CELEBRITY: Katie Holmes

DESIGNER: Jennifer Meyer

TREND: Black

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Katie Holmes

Katie Holmes in Lanvin