I knew she would surprise us. Michelle Obama did not pick any of the obvious choice designers for the inaugural balls, but 10% of you picked Jason Wu in my poll, so well done to you.The First Lady looked exquisite wearing a white chiffon one-shouldered gown by Jason Wu.The gown had floral appliqués, stunning beading, a full skirt and a long flowing train. Her Loree Rodkin jewels included a…