The Princess of Wales last wore the sparkling headpiece, a favorite of the late Princess Diana, to the annual Diplomatic Reception at Buckingham Palace in December 2023.

The royal accessorized with earrings from the late Queen Elizabeth’s collection, and donned Queen Mary’s Lover’s Knot tiara ― marking the first time she’s worn a tiara in nearly two years, as pointed out by People magazine.

Kate Middleton stepped out in Queen Mary's Lover's Knot tiara during a July 8 state banquet with Prince William, making it the first time in nearly two years she wore a royal headpiece.

The royals gathered at RAF Northolt in Windsor, England, to welcome French President Emmanuel Macron and his wife Brigitte at the start of their three-day state visit. Kate stood out at the welcome ceremony in a pale pink Christian Dior jacket and skirt,

French President Emmanuel Macron and his wife Brigitte arrived in Windsor for the start of a three-day state visit – the first by a French president since 2008. Prince William and Kate Middleton welcomed the dignitaries when they touched down at RAF Northolt in West London,

The Macrons were greeted by the Prince and Princess of Wales as they arrived at RAF Northolt in west London on Tuesday, before they met the King and Queen in Windsor town centre. It is the first state visit by a French president since 2008,