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 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.

Princess Diana was an undeniable force in fashion. Decades later, we're still seeing her sartorial choices influence designers, celebrities and current members of the royal family. See how impeccable the People's Princess's style truly as we take a look back at Diana's best look of all time.