For her ninth Met Gala, the 32-year-old model wore a long-sleeve backless gown from a 2001 Atelier Versace couture collection.

“It feels really natural on me — comfortable, truly,” she said about the archival gown, reports The New York Times.

Nodding to its “Sleeping Beauties: Reawakening Fashion” theme, she stunned in a sparkling, semi-sheer silver gown with delicate twig-like designs that turn into leaves and…