After her death many of Princess Margaret's extraordinary jewels and possessions were put up for auction by her children in order to pay her inheritance tax.
These included the tiara that she wore at her wedding to Lord Snowdon.
The marriage of Charles and Camilla has always been shrouded in controversy, but is the British public finally showing acceptance of - and even affection for - the woman who seems increasingly likely to become its next Queen?
Relive the extraordinary event that was the wedding of our future King and Queen. With exclusive access, revealing interviews and ground-breaking visual techniques, we give viewers an unparalleled insight into the wedding of the century.