Royals roll out the red carpet in Windsor for visiting Sultan BBCKing Charles to host Sultan of Oman at Windsor for state visit The TimesThe Queen and the Princess of Wales join forces and wear the colours of the Omani flag The TelegraphKate Middleton and Prince William Make a Grand Appearance at Windsor Castle for State Visit People.comKing, Queen, William and Kate welcome Sultan of Oman for state visit ITVX