So is her retro pony.

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Elsa Hosk has always been a fashion girl.

On May 21, Hosk arrived at theParthenopered carpet in a semi-sheer YSL gown that had an open back.

Elsa Hosk at Cannes

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The dress was simple, and she styled it with lots of Tiffany & Co. gold jewelry.

That being said, there’s no better way to accessorize than with a red manicure.

Hosk’s glam matched the sleek, Bond-girl vibe of her outfit and manicure.

A photo of Elsa Hosk attending the “Parthenope” Cannes red carpet.

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Her ends were curled for a glamorous touch, and the entire look was courtesy of hairstylistDanielle Priano.

Her eye makeup, byHung Vanngo, was smoky and contrasted with her ultra-blonde eyebrows.

Her eye look was the centerpiece with a slight swipe of bronzer and a nude lip complimenting it.

A photo of Elsa Hosk’s red manicure

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It’s official: every cool girl is wearing red nails this summer.

Next time you need a boost of confidence, start with painting a red manicure.

A photo of Elsa Hosk on the Cannes red carpet.

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