Margot Robbie and Bombshell co-star Nicole Kidman look chic as they match in black at Elle's Women In Hollywood event

Margot Robbie's upcoming film Bombshell is already receiving Oscar buzz, with little more than a minute-and-a-half-long teaser available to the public.

She joined her co-star Nicole Kidman at Elle's Women in Hollywood party Monday at The Four Seasons in Los Angeles.

Robbie was dressed to kill in black, which appeared to be the dress code for the star-studded event.

Women in Hollywood: Margot Robbie joined her Bombshell co-star Nicole Kidman at Elle's Women in Hollywood party Monday at The Four Seasons in Los Angeles

Women in Hollywood: Margot Robbie joined her Bombshell co-star Nicole Kidman at Elle's Women in Hollywood party Monday at The Four Seasons in Los Angeles

She donned a shimmering black velvet sweater as she arrived at the party, which also featured a black carpet and black backdrop. 

The top was tucked into a floor-length black satin skirt with a matching cummerbund. 

A pair of black strappy stilettos peaked out from the bottom, revealing a fresh black pedicure with a matching manicure.

Kidman stunned on the black carpet in a blank ankle-length double-breasted tuxedo jacket.

Dressed to kill: Robbie was dressed to kill in black, which appeared to be the dress code for the star-studded event

Dressed to kill: Robbie was dressed to kill in black, which appeared to be the dress code for the star-studded event

Black velvet: She donned a shimmering black velvet sweater as she arrived at the party, which also featured a black carpet and black backdrop

Black velvet: She donned a shimmering black velvet sweater as she arrived at the party, which also featured a black carpet and black backdrop

Stunning in satin: The top was tucked into a floor-length black satin skirt with a matching cummerbund
Paws and claws: A pair of black strappy stilettos peaked out from the bottom, revealing a fresh black pedicure with a matching manicure

Stunning in satin: The top was tucked into a floor-length black satin skirt with a matching cummerbund. A pair of black strappy stilettos peaked out from the bottom, revealing a fresh black pedicure

Get suited like Nicole wearing a Ralph Lauren tuxedo dress

The Elle Women in Hollywood 2019 event brought together a myriad of celebrities who all opted for jaw-dropping pieces.

However, among the famous faces, it was Nicole Kidman who made a sleek statement in a tuxedo dress by Ralph Lauren, thanks to her stylist Julia von Boehm.

We love her look at Fashion Finder HQ for its alternative androgynous aesthetic and the daring thigh-split that heightens the sexy mood. To complete the ensemble, Nicole has accessorised with jewellery by Yvan Tufenkjian, Le Vian Jewelry and Kallati.

It’s a trend that has swept the runways recently, and now Nicole has got us feverishly wanting to copy the trend too. Fortunately, we mere mortals can snap up Nicole’s exact dress by clicking (right). But if you love the look more than the price tag, peruse our cheaper alternatives below from Asos, Clan and Dorothy Perkins.

* PRICES MAY NOT BE AS ADVERTISED

A knee-high leg slit showed off her toned legs in a pair of black lace pointed stilettos with diamond embellishments. 

She accessorized with a matching diamond choker, earrings and rings on both hands. 

Kidman is one of 10 women to be featured in the Elle Women in Hollywood issue, for which she's featured on one of 10 individual covers.

Suit up: Kidman stunned on the black carpet in a blank ankle-length double-breasted tuxedo jacket

Suit up: Kidman stunned on the black carpet in a blank ankle-length double-breasted tuxedo jacket

Leggy display: A knee-high leg slit showed off her toned legs in a pair of black lace pointed stilettos with diamond embellishments
Dripping in diamonds: She accessorized with a matching diamond choker, earrings and rings on both hands

Leggy display: A knee-high leg slit showed off her toned legs in a pair of black lace pointed stilettos with diamond embellishments. She accessorized with a matching diamond choker, earrings and rings on both hands

Cover girl: Kidman is one of 10 women to be featured in the Elle Women in Hollywood issue, for which she's featured on one of 10 individual covers

Cover girl: Kidman is one of 10 women to be featured in the Elle Women in Hollywood issue, for which she's featured on one of 10 individual covers

She and Robbie have recently been promoting Bombshell, which premieres December 20.

The co-stars shared a hug as they reunited on the black carpet at the exclusive gathering.

They join Charlize Theron in the film, which recounts the sexual misconduct claims brought against Roger Ailes.

Robbie plays a composite character, while Theron plays Megyn Kelly and Kidman portrays Gretchen Carlson.

Leading ladies: She and Robbie have recently been promoting Bombshell, which premieres December 20

Leading ladies: She and Robbie have recently been promoting Bombshell, which premieres December 20

Gal pals: The co-stars shared a hug as they reunited on the black carpet at the exclusive gathering

Gal pals: The co-stars shared a hug as they reunited on the black carpet at the exclusive gathering

True story: They join Charlize Theron in the film, which recounts the sexual misconduct claims brought against Roger Ailes

True story: They join Charlize Theron in the film, which recounts the sexual misconduct claims brought against Roger Ailes

Margot Robbie and Bombshell co-star Nicole match in black at Elle's Women In Hollywood event

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