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Tilda Swinton attended the "Saint Omer" screening in a gothic Alaïa boat neck dress.
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"Blonde" leading lady Ana de Armas opted for a pink custom-made, hand-pleated mousseline gown from Louis Vuitton.
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This glorious embellished, feather-finished gown worn by actor Vanessa Kirby to the premiere of "The Son" was Valentino Fall-Winter 2022.
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Tessa Thompson shone in a green metallic Marc Jacobs dress at the premiere of "Don't Worry
Darling."
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For the screening of "The Whale," Jodie Turner Smith donned a silk blue gown complete with a sequin black and white bandeau.
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"Don't Worry Darling" actor Florence Pugh attends the film's red carpet in a stunning off-the shoulder hand-sequined Valentino gown.
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Influencer Jessica Wang opted for a purple and blue iridescent Alberta Ferretti gown for the "Don't Worry Darling" premiere.
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Actor Jack Dylan Grazer arrived in Venice wearing a rosy-hued oversized blazer and brown suit shorts.
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Actor Rachel Brosnahan stepped out in a gorgeous Atelier Versace Fall-Winter 2018 dégradé dress for the premiere of "Dead for a Dollar."
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Tilda Swinton stood out in a Haider Ackermann purple sequined dress at the screening of "The Eternal Daughter."
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Sadie Sink was spotted arriving at the Hotel Excelsior in a nautical-inspired Gucci suit.
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Emma Chamberlin attended the premier of "Bones and All" in a sleek, vintage Roberto Cavalli dress.
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Gemma Chan was spotted in a custom metallic Louis Vuitton gown for the premiere of "Don't Worry
Darling.
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Tessa Thompson arrived at the "Bones And All" red carpet in a striking lime green Christopher John Rogers corset top and bustle skirt.
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Phoebe Waller-Bridge walked the red carpet for "The Banshees Of Inisherin" in a chic light pantsuit over a metallic-lined top.
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French actor Isabelle Huppert chose an all-black Armani Privé gown with a sweeping asymmetric skirt for the screening of the film "Argentina, 1985."
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Actor Camila Mendes also opted for an Armani Privé look, complete with geometric cut-outs and a large, embellished ruffle shoulder cape.
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Taylor Russell stepped out in a Balenciaga couture gown from the Fall-Winter 2023 collection.
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At the same premiere, actor Sydney Sweeney arrived in a classic Armani Privé black bow look.
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Mia Goth wore a sleek velvet Dolce & Gabbana column dress to the "Pearl" red carpet.
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Olivia Wilde wore a romantic yellow Gucci gown for the premiere of "Don't Worry Darling."
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Harry Styles also sported a custom head-to-toe Gucci look for "Don't Worry Darling," which Wilde directs.
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At "The Whale" red carpet, Natasha Lyonne was seen in all-white Miu Miu mini dress complete with a crystal glasses chain.
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Model Carla Bruni was spotted at a Vanity Fair gala during the Venice Film Festival wearing a cream satin maxi dress from Saint Laurent.
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Actor Laura Harrier shone in a gold jersey wrap dress by Saint Laurent at the screening of "The Whale."
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"Bridgerton" star Simone Ashley stepped out in a timeless red Armani Privé gown at the "Bones And All" screening.
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Actor and journalist Agathe Rousselle opted for a more casual look with this oversized black leather shirt and black pants from Louis Vuitton for the "Armageddon Time" preview.
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Actor Virginie Efira attended the "Les Enfants Des Autres" in a blood-red velvet gown with a plunge neckline.
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Chloe Sevigny saw "Bones and all" in a black Grecian-looking Gucci gown.
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Actor Sadie Sink chose a baby blue Alexander McQueen cut-away gown to attend "The Whale" premier.
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Maude Apatow opted for a elegant strapless Armani Privé dress for the screening of "Bones And All."
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Tessa Thompson attended the "Bardo" red carpet in an unmissable red Elie Saab hooded look.
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At the same premiere, Jodie Turner-Smith opted for a vibrant Christopher John Rogers dress.
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Julianne Moore, president of this year's Venice Film Festival International Jury, donned an embellished Valentino gown and matching cape for screening of the film "White Noise."
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At the same premiere, actor Jodie Turner-Smith stepped out in a black sheer Gucci number accessorized with lime green evening gloves.
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Italian film producer Marina Cicogna shone in a pink sequined powersuit.
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Actor Tessa Thompson's sculptural couture look from Armani Privé was a highlight of the "White Noise" screening.
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Elsewhere actor Melanie Laurent arrived in this ethereal Gucci gown.
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Model Madisin Rian attended the "White Noise" premiere wearing a beautiful Armani Privé couture piece from 2012.
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During the event's opening ceremony, actor Zión Moreno was spotted in a floaty, iridescent Philosophy di Lorenzo Serafini dress.
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At the same occasion, model Mariacarla Boscono opted for a risqué ensemble by Jean Paul Gaultier, designed by Glenn Martens.
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YouTuber and podcast host Emma Chamberlain opted for a Valentino drop-waist gown from 2007.
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Model Barbara Palvin was yet another celebrity who chose Armani Privé couture for her appearance at "The White Noise" screening.
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Cate Blanchett arrived at the "Tar" red carpet in a Schiaparelli couture Fall-Winter 2022 velvet jumpsuit with hand-painted flowers.
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Film director Luca Guadagnino was spotted wearing a custom Loewe white popeline shirt screen printed with an image of Academy Award-winning Italian filmmaker Bernardo Bertolucci.
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Timothée Chalamet opted for a backless Haider Ackerman look to attend the "Bones And All" red carpet premiere.
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Julianne Moore wore an elegant Armani Privé couture gown to the "Tar" red carpet.