Carole Middleton and her son, James, arrived together at Westminster Abbey in London this morning for the royal wedding. The mother of the bride wore a blue wool crepe coatdress designed by Catherine Walker and a matching hat from Jane Corbett. James was dressed in tails after spending the morning having breakfast with Prince William at Clarence House. Princes William and Harry made their entrance at the abbey just a few minutes earlier and saluted the guards on their way down the red carpet. Next to arrive will be Prince Charles and Camilla Parker Bowles.