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Michelle Obama in Maria Pinto - The Purple "Fist Bump" Dress
Maria Pinto Purple Dress and Belt
Chip Somodevilla, Getty Images
Made famous as much by the powerful couple's on-stage fist-bump as anything else, this stylish purple dress (by one of Ms. Obama's favorite designers, Maria Pinto) shows off the future first lady's fab figure - and her love of the classic sheath. The belt, also by Maria Pinto, was worn several times on the campaign trail by Ms. Obama.