The Welsh band the Stereophonics, who were supported by the Prince's Trust in their early days, was also at the event as was Games Of Thrones star Owen Teale. Also among the guests were the Duchess of Cornwall, Princess Anne and Justin Welby, the Archbishop of Canterbury, who gave a speech. Charles was created the Prince of Wales aged nine, on 26 July 1958 and was formally invested with the title by the Queen on 1 July 1969 at Caernarfon Castle. The investiture regalia worn by the heir to the throne will be on display, including the investiture coronet, sword, ring and rod, as well as the Letters Patent for the creation of Charles as Prince of Wales in 1958.

https://www.hellomagazine.com/royalty/gallery/2019030570480/kate-middleton-meghan-markle-honour-prince-charles-pictures/1/