Princess Diana's wedding dress is considered to be one of the most iconic bridal looks in the British royal family.
The late royal made heads turn when she married Charles in 1981 at St. Paul's Cathedral in London. This was right in front of 3500 people, with a record-breaking 750 million viewers watching the nuptials on TV.

Diana wore a customized ivory silk taffeta gown for the special occasion that featured a 25-foot-long train. Following the nuptials, Diana welcomed two kids before separating from Charles in 1992. Since then, many can't help but wonder where her dress lies today, as she died in 1997.

Right after her death, her dress was inherited by her and Charles' two sons, William and Harry. The late royal left the dress to her kids in her will. It remained under the care of her brother Charles Spencer until Harry turned 30, as per the LA Times.