The Cannes Film Festival may be over, but we are still obsessing over the red carpet fashion for obvious reasons!
While there were plenty of jaw-dropping fashion moments (yes Salma Hayek, we’re looking at you!) many mermaid gown looks are living rent-free in our minds! From Elle Fanning‘s ethereal floral number to Heidi Klum‘s plunging bombshell creation, check out some of our favorite looks below…
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Elle Fanning In Armani Privé
The 27-year-old The Great actress wore a stunning custom Armani Privé dress for the premiere of her comedy drama film, Sentimental Value, featuring a plunging neckline and pink floral appliqué detailing.
The silhouette hugged her curves perfectly, and Elle's lack of jewelry drew even more attention to the intricate detailing of the dress. The Girl from Plainville actress wore her hair in a shiny, center-parted, straight down do, and went for minimal yet glowing makeup, finished off with a soft pink lip. Effortless perfection!
Heidi Klum In Elie Saab
The Project Runway host, 52, flaunted her enviable supermodel figure in a curve-hugging mermaid gown for the premiere of Mission Impossible - The Final Reckoning.
The dress, which hailed from Elie Saab's 1001 Seasons Haute Couture Collection, featured a daring plunging neckline, sheer vertical panels, and a dramatic train. Her hair was worn in a center-parted glamorous down do, while her makeup consisted of dark, smoky eyes, pink cheeks, and a nude lip.
Lauren Sánchez In Roberto Cavalli
Sánchez looked sensational at the 2025 amfAR Gala Cannes, which was held at the Hôtel du Cap-Eden-Roc. The brunette beauty, 55, poured her curves into a figure-hugging Roberto Cavalli mermaid dress, which came complete with a strapless corset bodice with a sweetheart neckline, and a super-dramatic train.
She kept jewelry to a minimum to let the shimmery dress command all of the attention, although her long wavy hairstyle also added further glamour to the look.
