Ron Sachs/Rex Features; Courtesy of Narciso Rodriguez
Obama chose an eye-catching two-tone cocktail dress from Narciso Rodriguez for the election night festivities. She has also worn the designer's horizontal-striped suit and gem-embellished red shift.
Rodriguez is an expert at making major impact with minimal design. A sleek empire-waist gown inspired by his Fall 2007 collection would be simply elegant and show off the statuesque beauty's shoulders and arms.