Nicole Kidman Stuns in Ruffled Gown at NGV Gala -- See the Pics!

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Nicole Kidman is absolutely ageless!

The 50-year-old actress stunned on the red carpet at the National Gallery of Victoria Gala in Melbourne, Australia, on Saturday. 

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Kidman sported a striking gray and pink ruffled gown, accessorizing her look with a chic black belt and sparkly earrings. The blonde beauty wore minimal makeup and let her curled hair flow over her shoulders. 

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Kidman was reunited with her 1997 Oscars gown at the event, which celebrated NGV's House of Dior: Seventy Years of Haute Couture exhibition. The dress, designed by then-Dior creative director John Galliano, made the actress a fashion icon when she arrived at the Academy Awards with then-husband Tom Cruise. The Dior showcase features more than 140 pieces, including Miranda Kerr's wedding dress. 

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The Big Little Lies star looks amazing no matter what she wears. See her cowgirl-inspired look for Love magazine in the video below.