Prince Andrewstood out as he joined his brothers and sister in a somber march through the streets of Edinburgh.

PHIL NOBLE/POOL/AFP via Getty

Britain’s King Charles III (L), Britain’s Princess Anne, Princess Royal (C), and Britain’s Prince Andrew, Duke of York walk behind the procession of Queen Elizabeth II’s coffin, from the Palace of Holyroodhouse to St Giles Cathedral, on the Royal Mile on September 12, 2022, where Queen Elizabeth II will lie at rest. - Mourners will on Monday get the first opportunity to pay respects before the coffin of Queen Elizabeth II, as it lies in an Edinburgh cathedral where King Charles III will preside over a vigil.

While Charles, 73, Anne, 72, and Edward, 58, each wore military uniforms to the first of five major ceremonial events leading up to and including the Queen’sstate funeralnext week, Prince Andrew’s attire differed because he is no longer a senior working royal.

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Earlier Monday, Buckingham Palace confirmed thatonly working membersof the royal family who hold military rank will wear military uniforms to the Queen’s memorial events.

Princess Anne in the royal procession to St Giles Cathedral, Edinburgh.OLI SCARFF/AFP via Getty

Britain’s King Charles III flanked by Britain’s Princess Anne, Princess Royal, Britain’s Prince Andrew, Duke of York and Britain’s Prince Edward, Earl of Wessex, walk behind the procession of Queen Elizabeth II’s coffin, from the Palace of Holyroodhouse to St Giles Cathedral, on the Royal Mile on September 12, 2022, where Queen Elizabeth II will lie at rest. - Mourners will on Monday get the first opportunity to pay respects before the coffin of Queen Elizabeth II, as it lies in an Edinburgh cathedral where King Charles III will preside over a vigil.

Though Prince Andrew will likely be seen in mourning dress for the ceremonies, a special exception has been made for him to wear a military uniform at the final vigil as a sign of respect for his mother and monarch, who “peacefully” died at age 96 on September 8.

King Charles, Princess Anne, Prince Andrew and Prince Edward.JON SUPER/POOL/AFP via Getty Images

King Charles, Princess Anne, Prince Andrew and Prince Edward

AtPrince Philip’s funeral in April 2021, Buckingham Palace announced thatno senior royal family members would wear military uniforms.

In March, Andrew attended the Service of Thanksgiving for his late father in a dark suit, which dress code dictated.

In an unexpected move,Queen Elizabetharrived at the memorial service for her beloved husbandon the arm of her second son, six weeks after he settled the suit with Giuffre.

“It shows she wholeheartedly loves and believes her son,” royal commentator Robert Jobson told PEOPLE at the time of the surprise. “As she did when she made a statement about Camilla being Queen’s Consort, many people will now accept the Queen’s word and judgment.”

Queen Elizabeth and Prince Andrew.RICHARD POHLE/POOL/AFP via Getty Images

Service of Thanksgiving for Britain’s Prince Philip, Duke of Edinburgh

Jobson, the author ofPrince Philip’s Century, added that there was disquiet among senior members of the family, “but she insisted.”

“It does make some sense that he accompany her because he doesn’t have a partner. A settlement has been paid but he’s guilty of nothing in the eyes of the law,” he explained. “She has faith in Andrew. Even if he disappears from public life, he’s been able to pay tribute to his father, who after all, was very proud of his service in the Royal Navy, where he fought in the Falkland Islands conflict.”

source: people.com