Charles III sends secret message during memorial service for King Constantine II in Windsor. King Charles' tie pattern was seen as a loving gesture to his Greek cousin.

Charles wore them once on stage at the COP28 climate conference in Dubai. Former MP David Davis described the king's choice of tie as "incredibly unwise" The monarch is not entitled to make political statements, but in the parliamentary monarchy they are to be used to the government. The Queen received 23 members of the wider British royal family and 37 European royals at the ceremony.