Eugenie wore a black trench coat with gold buttons, black tights and classic blouses for the ceremony. Princess Beatrice’s sister also wore a black veiled ribbon to show respect to Queen Elizabeth II. A black veil is considered a symbol of grief and is often worn by royal women after the death of a loved one. Princess Eugenie holds a vigil next to their grandmother’s coffin as it lies in state in the vault inside Westminster Hall on September 17, 2022 in London. CREDIT: POOL/AFP via Getty Images Although there are no official rules for royal women to wear pantyhose in public, it is expected that royal women will wear black or nude pantyhose during the period of mourning as a mark of respect for Queen Elizabeth II. The look is similar to what Eugenie wore for the recumbent procession on September 14, when she wore a black midi dress and accessorized with a black fascinator. Prince William, Prince of Wales, Prince Harry, Duke of Sussex, Princess Eugenie of York, Princess Beatrice of York, Peter Phillips, Zara Tyndall, Lady Louise Windsor, James, Viscount Severn arrive for to hold vigil in honor of Queen Elizabeth II Westminster Hall on 17 September 2022 in London. CREDIT: Getty Images Princess Eugenie is the youngest daughter of Andrew and Sarah Ferguson. She is 12th in line to the throne. Prince Harry, Prince William, Princess Beatrix, Zara Tyndall, Viscount Severn James, Lady Louise Windsor and Peter Phillips also attended today’s vigil. Buckingham Palace said the Queen’s funeral will take place on September 19 at 11am. The fashion industry has also joined in the nation’s mourning, with the British Fashion Council recommending the London Fashion Week shows on September 19 be rescheduled. PHOTOS: Queen Elizabeth’s shoe style through the years, from the 60s to today