Princess Diana married Prince Charles in 1981 wearing a stunning wedding gown designed by Elizabeth and David Emanuel Catherine Santino is a Style Writer-Reporter at PEOPLE. She began as a ...

Queen Elizabeth II's 1947 wedding dress, designed by Norman Hartnell, is the most expensive royal gown, valued over $1.6 ...

Beatrice follows her sister Princess Eugenie, 30, in showing off her gown to the public. Eugenie’s plunging-back wedding dress was displayed ... and a replica of her bridal bouquet will also ...

Princess Marie of Denmark ... perhaps most memorable was when she paired it with her lace Arasa Morelli wedding dress as she walked down the aisle at Mogeltonder Church, in South Jutland.

Princess Diana's backup wedding dress had some similarities to the iconic 1981 original. What were the unique aspects of both gowns?