Duchess Kate & Prince William: Thistle Ceremony!

Catherine, Duchess of Cambridge is radiant as she leaves St Giles Cathedral after the Thistle Ceremony on Thursday (July 5) in Edinburgh, Scotland.

The 30-year-old royal, who wore Emilia Wickstead with a Whiteley hat, was joined for the ceremony by her husband Prince William and Queen Elizabeth.

PHOTOS: Check out the latest pics of Catherine, Duchess of Cambridge

During the Thistle Ceremony, William was honored with the title of Knight of the Order of the Thistle, which is the highest honor in Scotland!

The day before, Duchess Kate and Prince William cheered on day nine of the Wimbledon Lawn Tennis Championships.

10+ pictures inside of Duchess Kate and Prince William at the Thistle Ceremony…