The Mermaidcore Trend Is All Over the Oscars 2024 Red Carpet
From Emma Stone to Florence Pugh, stars give their best ethereal under-the-sea style.


I've always wondered how trends arise on the red carpets at major awards shows. Are all the celebrity stylists in a group chat that I don't know about? Are the celebrities FaceTiming each other during their fittings? No matter how it's done, I love seeing the trends pop up—especially when they're unexpected. On the 2024 Oscars Red Carpet, one of the most prominent themes took us under the sea with the mermaidcore trend.
So many gowns on the carpet had an ocean feel. It all started when Dune actress Anya Taylor-Joy stepped out in a Christian Dior Haute Couture dress inspired by the label's Junon dress, which debuted during Christian Dior's Fall/Winter 1949–1950 collection. Speaking to E! 's Laverne Cox on the red carpet, Taylor-Joy said her gown was "inspired by Botticelli's 'Birth Of Venus," the first reference to the water.
Later on in the evening, Best Actress nominee and former Oscar winner Emma Stone stepped out in a peplum dress custom-designed by Louis Vuitton. The minty gown, which also took inspiration from the over-the-top outfits worn by her Poor Things character, Bella Baxter, was made in a silk jacquard fabric with a pattern that mimicked a shell pattern. It gave us another, albeit subtle, reference to the ocean.
Anya Taylor-Joy in Christian Dior Haute Couture on the Oscars 2024 Red Carpet.
Emma Stone in custom Louis Vuitton on the Oscars 2024 Red Carpet.
Also a nod to mermaidcore was fellow Dune actress Florence Pugh's approach to the trend in her slinky silver Del Core gown—a change-up from her usual Valentino fare—which featured a selection of jeweled beads around the waist below a structured, almost shell-like bodice with a 3D ripple at her hips with jewels from Bulgari. Even subtler were floating straps—a detail that her dress shared with Emily Blunt's Schiaparelli look—giving her gown a weightless, floating feel.
Florence Pugh in Del Core on the Oscars 2024 Red Carpet.
Former Oscar-winner Lupita Nyong'o, who is presenting the award for Best Supporting Actress at tonight's ceremony, stepped on the red carpet in a mid-toned blue gown, custom-made for her by Armani Privé, no-less, that featured delicate feathers around the waist and hemline. The videos of her moving across the carpet gave her a mermaid-like appeal.
Lupita Nyong'o in custom Armani Privé on the Oscars 2024 Red Carpet.
Fellow presenter Hailee Steinfeld even opted for true under-the-water energy in her flowing teal blue and gold Elie Saab gown, complete with arm cuffs that gave her some very dreamy fins on the carpet tonight. And right as the carpet was ending, Best Supporting Actress nominee Da'Vine Joy Randolph appeared on the carpet in an icy blue sequined custom gown, also by Louis Vuitton.
Halie Steinfeld in Elie Saab Spring/Summer 2024 Couture on the Oscars 2024 Red Carpet.
Da'Vine Joy Randolph in custom Louis Vuitton on the Oscars 2024 Red Carpet.
That these watery shades were popular on this year's red carpet may not be so surprising, given that powder blue is one of spring 2024's biggest color trends and that Los Angeles has found itself under a deluge of rain over the last few weeks. Whichever way you look at it, the looks are undeniably refreshing after an awards season full of brighter shades of pink. Consider this a chance for the paler, sweeter shades to shine.
Stay In The Know
Get exclusive access to fashion and beauty trends, hot-off-the-press celebrity news, and more.
Julia Marzovilla is the Fashion E-Commerce Editor at Marie Claire, where she reviews the latest launches from fashion and beauty brands, finds the best on-sale items around the internet, and interviews experts to find the best products in any category to share with her readers. She also creates shopping guides that span every vertical on the site as an expert in everything from the best laptop bags to the best laser hair removal devices.
In her near decade of experience, Julia has both written for several top outlets in the E-Commerce space and worked at major fashion labels. Prior to joining the Marie Claire team, she contributed similar shopping stories to sites such as Bustle, InStyle, The Zoe Report, Who What Wear, and worked as the Trending Fashion and News Writer STYLECASTER. You can find her across the internet at @JuliaMarzovilla. In real life, you can find her creating shopping guides for her friends, cooking or baking in her too-small kitchen, or buying tickets for the next time Harry Styles is in town.
Julia has a Bachelor’s degree in English with a minor in Journalism from Loyola Marymount University in Los Angeles, California. She lives in New York City, her hometown.
-
Prince George, Princess Charlotte and Prince Louis Are Banned From This "Off Limits" Behavior
A source described the Wales household as being "relaxed" yet also "a military operation."
By Kristin Contino Published
-
Princess Kate "Has Come a Long Way" When It Comes to This "Nerve-Racking" Aspect of Royal Life
March 19 marks an anniversary in the Princess of Wales's royal career.
By Kristin Contino Published
-
Karlie Kloss's Pregnancy Reveal Taps a Scandi-Girl Favorite Outfit Formula
That's one way to reveal a baby bump.
By Hanna Lustig Published
-
Lupita Nyong'o and Stylist Micaela Erlanger Are the 2025 Oscars Red Carpet's Best Duo
The duo has been inseparable since Nyong'o's first ceremony.
By Halie LeSavage Published
-
Serena Williams Pairs Her Sultry Dolce & Gabbana 2025 Oscars After-Party Dress to a Luxurious Piguet Watch
It's a perfect match to her black Dolce & Gabbana ballgown.
By Halie LeSavage Published
-
Da'Vine Joy Randolph Finds Style "Freedom" in Her Corseted 2025 Oscars Red Carpet Dress
The Academy Award-winner feels more like herself than ever.
By Halie LeSavage Published
-
Selena Gomez Borrows a Diamond Necklace Rarer Than Her Engagement Ring for the 2025 Oscars After-Party
She looked like a billion bucks in this Bulgari choker.
By Hanna Lustig Published
-
Lily-Rose Depp Undergoes a Dramatic Vibe Shift for the 2025 Oscars After-Party in a Custom Chanel Crop Top and Skirt
The coquette trend has officially rallied.
By Kelsey Stiegman Published
-
The Best 'Vanity Fair' Oscars After-Party Looks Redefine "Head-Turning"
Nearly-naked dresses were just the start.
By Kelsey Stiegman Published
-
Kylie Jenner Turns the 2025 Oscars After-Party Into Date Night in a Lacy Corset Dress
Her lacy corset dress set the mood.
By Halie LeSavage Published
-
Zoë Kravitz Lets Some Cheek Peek Through Her 2025 Oscars After-Party Saint Laurent Dress
Her cheeky gown epitomized business in the front, party in the back.
By Hanna Lustig Published