What requirements did Diane have to marry Prince Charles?

Diana Spencer had to meet several requirements to marry Prince Charles, primarily related to her upbringing and social status. As a member of the British aristocracy, she was deemed a suitable match due to her noble lineage. Additionally, Diana needed to obtain the consent of the monarch, which was a legal requirement for royal marriages. Furthermore, she had to adhere to the customs and expectations of the royal family, including public life and the responsibilities that came with being a royal spouse.