Princess Diana stepped out in a daring fashion ensemble during the 1996 Met Gala. Fashion designer John Galliano remembered being in shock when the late royal arrived at the event.

Princess Diana was known for pushing boundaries, especially when it came to fashion. One of the royal's most iconic looks — a lingerie-inspired slip dress that she wore to the 1996 Met Gala — was designed by John Galliano,

Princess Diana had full creative control over her iconic look at the 1996 Met Gala, her only time walking the “most influential red carpet in the world.” In Hulu’s new docuseries, “In Vogue: The 90s,” designer John Galliano spoke about his experience working with the Princess of Wales during his time as the creative director for Dior.