Hell,hundredsofthemhave sprung forth from the fingers of Vogue.com writers ourselves.

The latest look the duo has inspired?

Philo takes a bow after her Celine fall 2011 show.

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Photos: GoRunway, Getty Images, Phil Oh

It’s nonchalant but sexy, hairstylist Guido Palau tells me of the style backstage at Khaite.

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Mary-Kate and Ashley Olsen, the latter with her hair tucked into her collar, at the 2017 Met Gala.

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Philo takes a bow after her Celine fall 2011 show.

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Photo: Courtesy of Khaite

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Photo: Courtesy of Khaite

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Photo: Courtesy of Khaite