29 of the most daring looks celebrities wore at the 2021 Cannes Film Festival

Not only did the French actress wear her blazer with no shirt underneath, but she also didn't put her arms through its sleeves.

Instead, her arms poked through slits created in the jacket's bodice.

The dress had a twisted halter top made from Black mesh underneath a strapless white gown that sat beneath her bust.

Some of the mesh material was also attached to the back of the dress, creating a wide train that fanned out behind the model.

Her metallic ensemble, designed by Nika Shabashova, had cape-style sleeves, a floor-length skirt, and a silver belt that wrapped around her waist and extended across her shoulder.

Her hair, on the other hand, was adorned with a geometric piece that looked more like a sculpture.

Designed by Etro, the dress had a bralette-style halter top and a low-waist pleated skirt with a slit in the middle. The design also stood out thanks to its bold cutout, which exposed her midriff.

The model's look included a transparent, plastic-like bodysuit worn over textured white fabric that created oversized flounce sleeves. Its wide skirt also extended into a train behind her.

The actress accessorized her dress with a Bulgari bag that sat across her waist like a fanny pack.

Etro designed the outfit, which had a sheer, bandana-style halter top that was covered in black sequins, and see-through pants that had black feathers attached at the bottom.

Her unique dress, designed by Iris Van Herpen, was white and strapless. Its wing-shaped overlay was made from recycled ocean debris.

The sparkling dress, also designed by Nika Shabashova, matched her golden crown and clutch.

Her custom Gucci gown was strapless, with a black-and-tan bustier top covered in silver crystals. Its skirt, on the other hand, reached the floor and was covered in white and yellow feathers.

Her sleeveless dress, which had a V-shaped neckline and triangle cutouts at her waist, was designed by Zuhair Murad.

Sparkles covered the gown's bodice — which also had sheer panels — and its mermaid-style skirt was decorated with blue feathers.

The French model's ensemble included a lavender top that wrapped around her shoulders and head and was tied at the waist with a red bow. Its skirt, on the other hand, was a deeper shade of purple.

The strapless gown, which had pink feathers sticking out from its skirt, was custom-made for her by Rami Kadi. She wore it with a short hairstyle and diamond choker.

Her dress had elbow-length sleeves, gold sparkles from top to bottom, and a harness made from giant gold chains that extended to the floor.

Her hairstyle, which was slicked upwards in loose waves, was equally unique.

The long-sleeved Etro design was made from mesh and covered in intricate sparkle designs. It also had an open back with crisscross strings that held it together.

Chanel designed the dress, which had a button-up top and a pocket on each side of her chest. The design also featured a floor-length skirt and long sleeves that puffed at the shoulders.

The model's Dior gown had long sleeves and a sheer bodice covered in gold swirls. Its skirt, on the other hand, was made from a shining green fringe.

Lapidus completed the look with long, emerald earrings from Chopard.

On Instagram, Schiaparelli described Hadid's gown as a "long-sleeved dress in wool crepe with a low-cut neckline." The designer brand also said her lung-shaped necklace was made from "gilded brass" and "adorned with rhinestones."

The Valentino look had pleated fabric in the style of a sleeveless gown over a layer of black mesh that created a high neckline and long sleeves.

Its skirt, on the other hand, was also see-through and revealed both the Brazilian actress' shorts and heels.

Her Chanel ensemble had a white button-up worn over a black tulle skirt. Gyllenhaal completed the look with plum lipstick and diamond earrings.

Ziad Nakad designed the dress, which had a corset-style bodice and a floor-length skirt. The gown was also covered in blue crystals from top to bottom.

The influencer also wore a nude leotard underneath.

The model's Rami Kadi dress was silver, strapless, and covered in sparkles. It also had a semi-sheer corset as its bodice, and a thigh-high slit on its skirt.

Tony Ward created the look, which had a panel of yellow crystals across its sweetheart neckline and a train attached to her waist.

Celine designed the sleeveless gown, which was covered in see-through sparkles. The French actress wore the dress with only underwear beneath it.

The asymmetrical gown was designed by Nicolas Jebran. It had a single strap across her shoulder that connected to a bikini-style bodice.

It also had numerous cutouts across the waist and a thigh-high skirt that helped her show off her silver sandals.

Eman Alajlan designed the silk outfit, which had a deep, V-shaped neckline, and a short skirt with a longer train in the back.

De Panicis also chose a square pair of sunglasses and bedazzled heels to complete her look.

Her white, long-sleeved top extended to her knees, and her pants were cut so that they almost covered her pointed heels.

Swinton also wore her hair in a swirled style atop her head.

Upon first glance, her dress stood out thanks to its mesh, see-through material and cutouts across its bodice. But after taking a closer look, you'll also notice a set of cartoon eyes underneath the fabric at her waist.

Her golden dress was covered in sequins and had a halter top held together with chains. The slit on its skirt, on the other hand, reached her hips, and revealed her strappy gold sandals.