Queen Camilla’s solemn visit to the Vatican took an unexpected turn when her striking outfit — particularly a bold headpiece — stole the spotlight and set social media ablaze.

On October 23, 2025, King Charles III and Queen Camilla attended a historic service with Pope Leo XIV at the Sistine Chapel, marking a major moment in the thawing relationship between the Catholic and Anglican churches. But while the event itself was centuries in the making, it was Camilla’s fashion choice that captured most of the public’s attention.

A Historic Day — and a Controversial Look

King Charles made history as the first reigning British monarch to pray publicly with a pope since Henry VIII’s break from Rome in 1534. Dressed in a blue suit, white shirt, and black tie, the King opted for understated formality.

Camilla, meanwhile, adhered strictly to Vatican protocol. Women attending papal audiences must wear a modest black dress and a black mantilla — a traditional lace or silk veil. She chose a Fiona Clare black dress and a Philip Treacy mantilla, arriving at the Apostolic Palace in the State Bentley.

The ensemble drew clear inspiration from the late Queen Elizabeth II’s own Vatican visits. However, while Camilla’s adherence to tradition was impeccable, her elaborate headpiece became the unexpected focus of the day.

Why the Queen Wore Black

In papal audiences, some Catholic queens are permitted to wear white under a centuries-old custom known as il privilegio del bianco — “the privilege of the white.” This honor is reserved for Catholic royals such as Queen Letizia of Spain, Queen Mathilde of Belgium, and Princess Charlene of Monaco.

Since Queen Camilla is not Catholic, she followed the standard rule and wore black from head to toe, including her dramatic veil.

A Subtle Tribute to the Late Queen