First Lady Melania Trump drew attention at a state banquet at Windsor Castle on Wednesday evening, wearing a bright yellow off-the-shoulder gown cinched at the waist with a baby pink belt as she and President Donald Trump joined King Charles III, Queen Camilla and other royals for a formal dinner.

The floor-length dress, paired with emerald-and-diamond earrings, met the castle’s rigid standards for royal occasions while signaling a bold fashion moment for the first lady. The Trumps posed for photos with Queen Camilla and King Charles III during the reception and dinner.

Earlier in the day, Melania stepped out in a wide-brimmed hat and a gray Dior skirt suit. The first lady and Kate Middleton wore coordinating jewel tones, with Melania’s look leaning toward deep plum and Kate’s toward maroon hues.

The visit had begun with a travel ensemble that included a Burberry trench coat worn when boarding Air Force One, with the British brand’s plaid subtly visible beneath a tailored, floor-length coat. She paired the outerwear with Dior’s Empreinte riding boots — a black, knee-high style with a gold “CD” clasp at the ankle.

Kate Middleton arrived in a metallic lace evening coat over a silk crepe dress by Phillipa Lepley, completing her look with the Lover’s Knot Tiara and Queen Elizabeth II’s earrings. The duchess’s ensemble underscored the coordinated color tones seen across the guests, including the royals who welcomed the Trumps at Windsor.

The state banquet capped a day that showcased the diplomatic mood of the visit, as the two leaders met with members of the royal family and exchanged formal greetings ahead of broader discussions.

King Charles III and Queen Camilla stand together at Windsor

The official remarks from the White House and Buckingham Palace described the evening as a ceremony celebrating the enduring alliance between the United States and the United Kingdom, with fashion and protocol blending in the public-facing moment at Windsor.

Melania Trump in bold yellow gown