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How to Shop the TikTok-Famous Mermaidcore Trend 2024

1

this sparkly shell bag

Seashell Handbag with Pearl Strap

Seashell Handbag with Pearl Strap

Nothing says “mermaidcore” like a cutie shell clutch. Style this bag with a matching shimmery top or skirt and then add in some pearl jewelry to really complete the OOTD.

2

these beach-ready sandals

Larroude Madison Flat In Ivory Leather

Editor’s ChoiceMadison Flat In Ivory Leather

Shoe designer Marina Larroude dreamt up these shoes exclusively for Rosewood Le Guanahani (a luxury resort in St. Barths, NBD) and they’re bringing alllll of the mermaidcore vibes. Both the flats and the wedges are dotted with gold seashell detailing and come in a handful of stunning colorways inspired by the oceanic hotel. They're the ideal lightweight sandal to toss into your stuffed-to-the-brim Europe carry-on (IYKYK) and, of course, the ultimate St. Barths souvenir.

3

this fishnet pullover

& Other Stories x Susan Fang Beaded Crochet Top

Beaded Crochet Top

If by “thing-a-ma-bobs” you mean reasons to wear this sweater, then yes, I’ve got plenty! Throw the loose knit over a swimsuit and you’ve got instant mermaidcore.

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4

this scalloped bikini top

Meshki Pearl Knit Bikini Top

Pearl Knit Bikini Top

Now 29% Off

When you want to pay tribute to our mermaids out there but don’t want your entire look to revolve around it, go for something like this crochet bikini with subtle scalloped detailing.

5

this iridescent halter tank

8 Other Reasons Kenny Top in Purple

Kenny Top in Purple

Ariel, is that you?! Yep, your transformation is almost complete thanks to this iridescent halter top that gives The Little Mermaid energy.

6

this oceanic charm necklace

Notte Meet Me In Roma Necklace

Meet Me In Roma Necklace

This gold necklace is worth the splurge. It’s the ultimate piece of charm jewelry that encapsulates the playfulness of the seaside aesthetic—it’s surprisingly wearable whether you’re living in bikinis on vacay or just leaving the house to run errands.

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7

this ruffled sundress

Kimchi Blue Ilana Mesh Drapey Mini Dress

Ilana Mesh Drapey Mini Dress

Obsessed with the fact that the asymmetrical ruffles on this teal sundress look like cascading waterfalls? Yeah, same. It’s the colorful boost of serotonin my wardrobe needs ASAP.

8

this water droplet purse

Nina Shoes Allie Navy Bag

Allie Navy Bag

This aquatic purse will do nicely for any occasion where you need a bag that’s cute but also has enough space to hold more than a lipstick. The blue ombre droplet gems on this bag look totally drippy and give off a just-stepped-out-of-the-ocean vibe.

9

LORYP Pearl Body Chain Necklace

Pearl Body Chain Necklace Credit: Amazon

If you’re headed to a night out or a special event where you’re wanting to make a statement—this pearl chain necklace will do just that.

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10

Amanda Uprichard Talena Dress

Talena Dress

Now 14% Off

Forget LBDs, this season we are going for alllll the blue dresses. This midi sequin one will make a splash at any event (pun intended).

11

Skims Swim Sarong Skirt

Swim Sarong Skirt

Now 49% Off

Although this is technically a cover-up, we won’t say anything if you decide to wear it to dinner. It’s a lovely shade and the twist detail gives a bit of mystique only a gorge mermaid could (that’s you).

12

Softones Beach Shell Bracelet Anklet Set

Beach Shell Bracelet Anklet Set Credit: Amazon

These sweet shell bracelets are a way to wear the trend without it being too costume-y. Wear one on your wrist or create a fun stack filled with other gold items—the choice is yours!

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13

Starfish cuff bracelet with pavé crystals

Starfish cuff bracelet with pavé crystals

Now 34% Off

Credit: J Crew

I’m sorry, I will never get over How! Darn! Cute! this cuff bracelet is. It’s like you brought your very own friends from the sea with you along for the ride.

14

Bahia Maria La Joya Shell Underwire Bikini Swim Top

La Joya Shell Underwire Bikini Swim Top

Hear me out: I know you’re probably not going to be wearing this bb to go over to your parents’ house, but I’m begging someone to wear it. (Okay fine I’ll do it.) It’s just too beautiful not to include.

15

Never Fully Dressed Crochet Imani Dress

Crochet Imani Dress

Now 37% Off

Credit: Never Fully Dressed

Just a ~hint~ of seashells for your next outing. This crochet ensemble with the detailing around the neckline is truly *chef's kiss*.

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16

MANGO Sequin Knit Camisole

Sequin Knit Camisole

Iridescent sequins are here to save the day and bring back the Aquamarine styles we know and love.

Headshot of Hannah Oh

Hannah is the Shopping Editor at Cosmopolitan, covering all things from chic home decor to trendy fashion finds, TikTok products that are actually worth your $$$, and the perfect gift to buy for your boyfriend's mom. She previously wrote for Seventeen and CR Fashion Book. Follow her on Instagram for hot takes on red carpet fashion and pictures of her office outfits that nobody asked for. 

Headshot of Daisy Maldonado

Daisy Maldonado is an associate shopping editor at Cosmopolitan who loves writing about fashion trends, must-have beauty products, and digital culture. When she's not writing, you can almost certainly find her shopping (she knows her credit card numbers by heart) or obsessing over celebrity news. Although she’s acquired an extensive closet over the years, her favorite item she owns is a Harry Styles Love On Tour hoodie she purchased at his concert in Manchester. Daisy's work has appeared on Refinery29, The Daily Beast, E! News, Allure and more. Keep up with all of her chaotic travels, NYC life and fashionable moments on her Instagram. 

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