Girl is on a roll! Emma showed up in yet another hot look at the New York Harry Potter premiere. We've been there done that with leather skirts, but a leather halter contrasted with a ladylike ivory skirt and cinched with a contrasting belt is fresh. Her ruched black Proenza strappy sandals tie the look together, and a cool glowing green ring delivers a hint of color. Emma's Proenza Schouler getup is actually a dress, but this can be re-created with separates.
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