Kate Middleton was seen at the Royal Charity Polo Cup 2026, supporting her husband, Prince William. She arrived wearing a black-and-white gingham sundress from Temperley London.

Middleton accessorized the flowing dress with nude slingback heels, Ralph by Ralph Lauren sunglasses, and jewelry from Sézane and Halcyon Days. She was observed arriving with Prince William's equerry, Mike Reynolds, and was later seen speaking with her husband between matches.

This marks Prince William's 15th year participating in the Royal Charity Polo Cup. In past years, he has competed against his brother, Prince Harry, although it has been seven years since the Duke of Sussex last played in the event. Prince Harry is currently in the United Kingdom and recently met with King Charles, alongside his wife Meghan Markle and their children, Prince Archie and Princess Lilibet. Reports suggest the Sussex family intends to visit Princess Diana's burial site at Althorp Estate, though a reunion with the Prince and Princess of Wales remains uncertain.

This appearance follows Middleton's recent attendance at Wimbledon, where she wore a Gabriela Hearst suit.