The Smithsonian's exhibit of First Ladies' gowns began with Mrs. Taft's inaugural ballgown in 1912. Since then it has become one of the most beloved exhibits with over 1000 objects, and something from each First Lady. It is interesting to see the evolution of gowns, and also how similar they may be. Michelle Obama's 2009 inaugural gown has striking similarities to Jackie O's state dinner dress. Both dresses have a floral motif, and a sexy, yet classy one shoulder.