Duchess of Cambridge stunned the crowd in a number of other Alexander McQueen as he arrived for River Diamond Jubilee with a procession of Prince William and Prince Harry.
All eyes were on Kate when he stopped to talk to fans at Chelsea Harbour, who was wearing a bright red dress hit by the same designer who created her wedding dress much impressed.
Grab bag small red tartan scarf Strathearn - a reference to his Scottish title, Countess of Strathearn - stopped accepting a bouquet of white roses and five-year-old Heather, Henry Moffat.
