Designers and historians size up the "hats-not-encouraged" dress code.

King Charles III's upcoming U.S. visit includes a royal garden party with an unusual dress code.

Add Yahoo as a preferred source to see more of our stories on Google. King Charles is relaxing a dress code rule at Buckingham Palace, an edict that had been in place since the reign of King George ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images King ...

King Charles is making Buckingham Palace a more colorful place. The British monarch, 76, has quietly axed a dress code rule at the royal residence in London, according to The Times. While players were ...

King Charles III and Queen Camilla are set to make their four-day visit to the United States, marking the king's first U.S.

The King is relaxing the rules if you're visiting one outdoor feature of Buckingham Palace Aaron Chown/PA Images via Getty King Charles is making Buckingham Palace a more colorful place. The British ...