Kate Middleton brings back Princess Diana's famous tiara for glamorous night alongside Prince William

When you find a tiara you love, you stick with it.Kate Middleton brought out a royal favorite for the latest state banquet, once again dazzling in the sparkling headpiece that has become her go-to for palace glamour.On Oct.20, the Princess of Wales joined her husband, Prince William, to help King Charles and Queen Camilla host Sultan Haitham bin Tarik of Oman for his state visit to the U.K.
at Windsor Castle.For the glamorous evening, the mother of three wore her go-to headpiece: Queen Mary's Lover's Knot tiara, which she has worn numerous times since 2015.KATE MIDDLETON WEARS PRINCESS DIANA'S PEARL BRACELET AT TROOPING THE COLOUR AS CHARLOTTE MIRRORS HER MOTHERBritain's Prince William, Prince of Wales and Britain's Catherine, Princess of Wales arrive for a state banquet at Windsor Castle, Windsor, on Oct.
20, 2026, the first day of a three-day State Visit to the United Kingdom by The Sultan of Oman.(Aaron Chown / POOL / AFP via Getty Images))The 44-year-old completed her look with a flowing, sunshine-yellow gown by Elie Saab, King Charles' Royal Family Order badge and the Royal Victorian Order sash and star."Kate is wearing what I like to call her 'old faithful,'" royal commentator Amanda Matta told Fox News Digital.Catherine, Princess of Wales arrives for the state banquet for Sultan Haitham bin Tarik al Said at Windsor Castle during the Sultan of Oman's state visit to the U.K.
on Oct.20, 2026.
(Getty Images)"It has truly become her signature piece of royal jewelry, and it speaks to her constancy as a part of the modern monarchy.Paired with a new beautiful gown for the formal occasion, a repeat tiara keeps the entire look from overshadowing the visiting Sultan of Oman and the true hosts of the evening: King Charles and Queen Camilla."WATCH: KATE MIDDLETON IS THE MONARCHY'S SECRET WEAPON: AUTHOR"I always come back to what a perfect piece this was for Kate to pull off all those years ago when she first wore It," said Matta.
"It's a very romantic piece, tying in...