1926. The Duke and Duchess of York (later King George VI and Queen Elizabeth, the Queen Mother) pictured with their daughter (later, Queen Elizabeth II) as she sleeps in a precious christening robe, which has been used in the Royal Family for generations. [Getty Images]

1926, The Duke and Duchess of York (later King George VI and Queen Elizabeth, the Queen Mother) pictured with their daughter (later, Queen Elizabeth II) as she sleeps in a precious christening robe, which has been used in the Royal Family for generations (Photo by Popperfoto via Getty Images/Getty Images)