She's the Aussie A-lister who is not afraid of head-turning displays of haute couture on the red carpet.
But suffered a rare fashion fail on Sunday when she stepped out for the Vanity Fair afterparty.
The 58-year-old stepped out in a rather dull, long-sleeved dress that was a far cry from her extravagant Oscars red carpet look hours earlier.
Nicole wore a textured gold couture gown from which offered a very monochromatic vibe.
The gown also featured a slim, column-like silhouette that showcased Nicole's svelte form.
While light on detailing, the gown also boasted a frayed hem that finished just above Nicole's feet and a similar embellishment on the sleeves.
Nicole Kidman (pictured) suffered a rare fashion fail on Sunday when she stepped out for the Vanity Fair Oscars afterparty
The actress also dialled back on the accessories for the occasion, and wore her flaxen locks in long, loose waves which cascaded freely over her shoulders.
Nicole finished her decidedly demure look with a pair of black peep-toe heels.
While Nicole did not make, it was a rare fashion misstep for the glamorous actress.
It comes after Nicole turned heads in another Chanel gown on the red carpet at the 98th Academy Awards on Sunday at the Dolby Theatre in Los Angeles.
She struck a series of dramatic poses as she sauntered onto the red carpet in an ethereal baby pink feathered peplum gown.
The dress featured a shimmering silver-sequined bodice and whimsical feather accents around the waist and hem.
She accessorised the ensemble with stunning diamond jewels, also by Chanel, including a pair of glittering drop earrings with a giant pearl in the middle of the setting and some show-stopping rings.
She also wore a diamond watch by Omega.
The 58-year-old stepped out in a rather dull, long-sleeved dress that was a far cry from her extravagant Oscars red carpet look hours earlier
The gown also featured a slim, column-like silhouette that showcased Nicole's svelte form
Nicole turned heads in another Chanel gown on the red carpet at the 98th Academy Awards on Sunday at the Dolby Theatre in Los Angeles
The dress featured a shimmering silver-sequined bodice and whimsical feather accents around the waist and hem
Nicole later addressed her unusual gesture, revealing that it was all down to a bit of a wardrobe malfunction.
