The FLOTUS hasn’t worn Alexander McQueen publicly since the kerfuffle over her state dinner dress earlier this year. But today, Michelle Obama spoke at Oxford University in England wearing a white shirt and belt from the label’s spring 2011 collection, which she paired with black pants and kitten heels. Later, at dinner for the queen at Winfield House, she wore a long, black, and — perhaps most importantly — American Ralph Lauren gown with ornate silver jewelry. See both these full looks in the Michelle Obama Look Book.