Harry and Meghan s daughter was photographed in the £95 frilly top and matching bloomer set from Amaia, one of the Duke and Duchess of Cambridge s favourite children s brands.
Royal commentator Omid Scobie said there was no interaction between the Duke and Duchess of Sussex and Prince William and Kate during the four-day weekend of celebrations in Britain.
The eco-preaching Duke and Duchess of Sussex returned to their £11million Montecito mansion on a gas-spewing Bombardier Global 6000 before the grand finale of the Jubilee pageant on Sunday.