The real glamour, though, was saved for a family affair. The King chose to celebrate his actual birthday at Clarence House with his nearest and dearest. Prince William and Catherine were on the guest list, with the Princess of Wales donning a jazzy emerald dress from Needle and Thread, made from sequin recycled polyester in a fitting tribute to King Charles’ sustainability efforts.
The Firm were out in full force for the big day: Lady Sarah Chatto, Zara Tindall, Mike Tindall, Princess…

