Kate in gold gown and Lovers Knot tiara at Windsor banquet for Trump

The Princess of Wales wore a full‑length gold gown and the historic Lovers Knot tiara as she joined her husband Prince William at a state banquet at Windsor Castle on Wednesday, where King Charles III and Queen Camilla hosted U.S. President Donald Trump and First Lady Melania Trump during the president's two‑day visit to the United Kingdom. The event capped a day of ceremonial welcomes and diplomatic meetings on September 17 at the Berkshire residence.

Catherine, 43, arrived in a silk crepe gown topped by a hand‑embroidered Chantilly lace evening coat by British designer Phillipa Lepley. The coat featured gold lace detailing, embroidered roses, French knots and satin‑stitched blooms; she completed the look with pearl and diamond drop earrings that once belonged to the late Queen Elizabeth II and the Cambridge Lovers Knot Tiara, created for Queen Mary in the early 20th century and long associated with Princess Diana. Prince William wore a Windsor tailcoat with military honors, a blue sash and miniature medals.

The couple shared a posed photograph on their official Instagram account with the caption, "Ready for The State Banquet," and later posted a behind‑the‑scenes image showing...