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Having already made the rounds of Paris, New York, London and Stockholm, Tommy Hilfiger's Prep World Cottage pop-up shop sprung up in The Grove in L.A. this weekend. Ingenue It Girl Hailee Steinfeld was on hand in an adorable ensemble befitting her Hamptons-esque surroundings. She wore a windowpane plaid jacket and white pleated skirt that would fit in at the preppiest country club.

"Preppy is different in every city," Hilfiger told WWD. "In Italy, it is very polished and clean and colorful. In Paris, it's dressed up and more on the conservative side. In Madrid, everybody is wearing red pants. In Tokyo, they are mixing all the colors together ... I didn't think L.A. was one of the preppiest cities, but it turns out that Hollywood loves prep."

[Image: Getty; Source: WWD]