“Her tartan scarf paired with her forest green tailored coat, red tartan scarf with her Alexander McQueen coat, the traditional tartan will always make an appearance in someway.”

Other European royals, however, are also considered style icons with Queen Letizia of Spain, along with her daughter’s Princess Leonor and Princess Sofia, crowning the list of the best-dressed.

Miranda Holder, TV and celebrity fashion expert commented on the Spanish, monarch’s festive style.

“Queen Letizia cuts a very elegant, slightly more ostentatious figure during her public appearances, and often favours a warmer colour palette than her British counterparts.