Over the weekend, members of the Royal Family stepped out for Trooping the Colour, which commemorates The King's unofficial birthday, at Buckingham Palace in London. For the occasion, Princess Kate wore a Catherine Walker coat dress, and it was extremely reminiscent of an outfit worn by Princess Diana from the very same designer. For the Order of the Garter service at Windsor Castle, the Princess of Wales opted for Summer 2026's butter yellow trend.
For her appearance at the service on June 15, 2026, Princess Kate wore a butter yellow brocade coat dress with a matching wide-brimmed hat and neutral pumps.