The first couple showed a united front, both philosophically and sartorially, at a reception for ambassadors in the Grand Foyer of The White House Monday night. Read more about the event below. Mrs. Obama wore a sheath with a white skirt, black bodice, and red ribbon belt. Her hair was worn down and elegantly slicked back. The president looked perfectly in sync with his wife, wearing a black suit, white shirt, and red tie.