Olivia Wilde's Oscars ensemble left little to the imagination.

The "Don't Worry Darling" director opted to leave her shirt at home and showed off a tiny black bra while walking the red carpet at the Vanity Fair party Sunday night in Hollywood.

Wilde slipped into a white, one-sleeved jumpsuit which was cut across her top-half to reveal a delicate, strappy top.

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Olivia Wilde showed skin wearing leather bra

Olivia Wilde rocked a daring leather bra with a white jumpsuit at the Vanity Fair Oscars party. (Getty Images)

She looked relaxed as she joined the star-studded soirée hosted by Radhika Jones at Wallis Annenberg Center for the Performing Arts

Olivia and former fiancé Jason Sudeikis are being sued by their former nanny for wrongful termination. Ericka Genaro argued that working in the family home during their split in 2020 led to "unbearable" anxiety and depression as Sudeikis began "leaning" on her for emotional support. 

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"America's Got Talent" judge Sofia Vergara stepped out wearing a sparkling strapless number with husband Joe Manganiello by her side.

Olivia Wilde in a white dress at Vanity Fair party

Olivia Wilde wears revealing white dress to the 2023 Vanity Fair Oscar Party. (Getty Images)

Olivia Wilde wore a leather bra with a white dress to Vanity Fair Oscars party

Olivia Wilde's unique outfit was complete with a one-sleeved dress and black leather bra. (Getty Images)

Joe Manganiello and Sofia Vergara kissed at the Vanity Fair Oscars party

Sofia Vergara and husband Joe Manganiello packed on the PDA at the Vanity Fair party. (Getty Images)

Sienna Miller wears backless sparkling gown at the Vanity Fair Oscar Party

Sienna Miller wore a high-neck Fendi dress at the Vanity Fair Oscar Party. (Getty Images)

White Lotus star Jennifer Coolidge rocks black satin dress at Vanity Fair Oscar party.

Jennifer Coolidge wore a figure-hugging black dress for the Vanity Fair Oscars party. (Getty Images)

Jessica Alba at the Oscars party

Jessica Alba wore a beautiful strapless gown to the 2023 Vanity Fair Oscars Party. (Getty Images)

Jennifer Coolidge, who won an Emmy for her "The White Lotus" role, rocked a long black dress with her signature blonde tresses.

Miranda Kerr looked angelic wearing a turquoise blue Ellie Saab gown at the Oscars Vanity Fair party.

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Sienna Miller stepped out in a Fendi couture dress with diamond drop earrings and a bold red lip.

Miranda Kerr sports blue sweeping gown the 2023 Oscar Party

Miranda Kerr stunned in baby blue Elie Saab as she walked the carpet at the 2023 Vanity Fair Oscar Party. (Getty Images)

Queen Latifah sports suit at the Vanity Fair party

Queen Latifah walked the red carpet at the 2023 Vanity Fair Oscars party. (Getty Images)

Jessica Alba was a vision wearing a navy blue strapless dress with an ornate necklace to match.

Actress Queen Latifah sported a black suit with wide white lapels and choker necklace with a massive pendant.

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