Kate Middleton steps out for the Garter Day ceremony at Windsor Castle in a royal blue coat dress.

As she arrived at St George’s Chapel to attend the Order of the Garter service, Kate Middleton made yet another flawless public appearance. The duchess wore a periwinkle blue gown with a floral-detailed hat and a matching clutch bag. Prince William and Kate are reportedly moving their three children from London to Windsor this summer, according to reports.

The Knights of the Order of the Garter gather at Windsor Castle for a series of events, including a lunch and a church service at St George’s Chapel, on Garter Day, an annual tradition. For the first time since 2019, the historic royal ceremony was held at Windsor Castle, complete with all the pomp and circumstance.

See for yourself how stunning the duchess was in the photos below:

Kate and Sophie