John Sciulli/WireImage

WHAT SHE WORE Akerman celebrated the Tommy Hilfiger Prep World Pop-Up House in a deep-V chiffon dress, braided leather belt and lace-up sandals, all from the designer, along with a gold bangle from BaubleBar and a Temperley London clutch.
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Malin Akerman

Malin Akerman in Tommy Hilfiger