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  • MARY-KATE OLSEN photo | Mary-Kate Olsen

Credit: McMullan/McMullan/Sipa Press

Updated: Friday Sep 18, 2009 | 12:00 PM EDT

MARY-KATE OLSEN

Skipping the tents for the parties, the designer sticks to her signature style in a white peasant dress topped with an oversized sweater, long gold cross necklace and killer heels for a soiree at downtown hotspot Indochine.