“She will incorporate nods to countries she visits or as a mark of respect for certain occasions so she is thoughtful in that regard.”

Royal Collection Trust stated: “For a Commonwealth tour, Her Majesty’s wardrobe is meticulously planned by the Queen’s dresser and designers. As a compliment to the host nation, the Queen’s dresses often incorporate national colours or emblems.

“At a state dinner in Lahore during the 1961 tour of India and Pakistan, Her Majesty wore a magnificent Duchesse-satin gown in ivory and emerald green, the national colours of the country. On a visit to Canada on the occasion of the 1976 Montreal Olympics, one of the Queen’s dresses was embroidered with stylised Olympic rings.”

Queen Elizabeth II’s daughter Princess Anne is also a style icon in her own right.

Melita stated: “Princess Anne is in tune with the sentiment of today’s fashion, it’s hard to ignore the recycling of her own wardrobe.”

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