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Chase Le Soleil

mermaidcore aesthetic outfit ideas
Oufit Inspo / Summer Style

Mermaidcore Aesthetic: Chic Ways to Wear This Hot Summer Trend

July 6, 2025

The mermaidcore aesthetic has officially taken over the fashion world this season, and it is not just another fleeting social media trend. It is a full-blown style movement that combines the beauty and mystery of the depths of the ocean with the ease of everyday style. Think iridescent fabrics, shimmering finishes, and mermaid aesthetic outfits that flow as gracefully as sea foam. Whether you are slipping into a mermaid core dress or experimenting with mermaid core makeup, this trend is all about embracing your inner siren while keeping it elevated.

From mermaid core aesthetic outfits in seafoam green and seaweed green to accessories like starfish earrings and sequin skirts, the look is equal parts fantasy and wearable. This guide will walk you through different ways to achieve a mermaid look that feels chic rather than costume-y. We will cover mermaidcore fashion staples, beauty products that nail the mermaidcore colors range, and styling ideas to bring the mermaidcore trend into your everyday wardrobe. If you have been wondering how to bring aquatic themes into your summer’s outfits without going overboard, you are in the right place.

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What is the Mermaidcore Aesthetic?

At its heart, the mermaidcore aesthetic is an aesthetic that channels the ocean life and romanticizes the fantasy of the mermaid. It merges mermaid style with fashion trend elements from pop culture, pulling inspiration from fishing nets, sea glass, and the shimmer of a metallic sheen. While the coquette aesthetics lean sweet, mermaidcore fashion adds an edge with wet look textures, vibrant colours, and the fluid lines of maxi skirts and halter tops.

It is also a popular choice for the new generation of fashion enthusiasts and cool girls who love the drama of a mermaid-inspired look but want it grounded in reality. Influences from films, runways, and even the coastal grandmother vibe have made mermaid core fashion a versatile fashion brand playground. The mermaidcore trend fits seamlessly into the everyday wardrobe, whether you are dressing for ocean life holidays or curating your everyday style with aquatic themes in mind.

chic ways to wear

THE MERMAIDCORE AESTHETIC

Staud Casey Sequined Strapless Maxi Dress
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MERMAIDCORE DRESSSES

First, nothing captures the mermaidcore aesthetic quite like a floor-grazing mermaid core dress in a seafoam green or soft lavender. Flowing fabrics with a metallic sheen or subtle shimmer reflect the depths of the ocean beautifully. Maxi skirts with mermaid style silhouettes elongate the frame and give a graceful, gliding effect. Pair them with starfish earrings and comfortable sandals for an everyday style take, or elevate with strappy heels for evening. This is the ultimate way to achieve a goddess-like mermaid-inspired look while keeping the style sophisticated.

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pink starfish dress mermaidcore aesthetic outfit ideas Save

DOUBLE LOOP

Bandeau Long Dress

mermaidcore aesthetic outfit ideas white sea dress Save

OCEANUS

Beaded Maxi Dress

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RETROFETE

Mischa Sequin Dress

mermaidcore aesthetic outfit ideas mermaid net dress Save

SELF PORTRAIT

Beade Fishnet Midi Dress

shimmering mermaid dress mermaidcore aesthetic outfit ideas Save

J ANGELIQUE

Disa Dress

pink beaded starfish dress mermaidcore aesthetic outfit ideas Save
Rixo Christabel Dress

MERMAIDCORE MINI DRESSSES

Next, if you prefer something playful, the mermaid core trend works beautifully in mini form. A mermaid core dress with shell embroidery or vibrant colours can channel your inner siren without feeling over the top. Go for breathable fabrics that move easily, like silk blends or lightweight linen, so you can wear them from brunch to a beachside dinner. Adding starfish prints or small mermaidcore colors range accents makes it fun while staying chic. With the mermaidcore fashion approach, mini dresses are a great option for warm summer’s nights.

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RAT + BOA

Kiki Dress

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OSEREE

Lumiere shell shaped Minidress

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SHEIN

Sequin Starfish Halter Dress

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CULT MIA

Crochet Mother Of Pearl Iconic Mini Dress

shimmer ocean bodysuit mermaidcore aesthetic outfit ideas Save
OSÉREE Sequined Mesh Bodysuit

MERMAIDCORE TOPS

Also, a mermaid core outfit can start with a statement top. Think halter top styles in shimmering turquoise or seaweed green, cropped pieces with shell detailing, or blouses with sheer wet look panels. Pair them with high-waist maxi skirts for a fluid silhouette or with everyday style denim for contrast. A mermaid-inspired look top is an easy entry point for the fashion trend if you are new to mermaidcore aesthetic dressing. It’s one of the best things about the trend—you can adapt it to your comfort level.

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mermaidcore aesthetic outfit ideas shimmerin pink set halter top Save

NORDSTROM

Edikted Lita Sequin Halter Top

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LOVERS + FRIENDS

Isolde Top

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CULT NAKED

Eden Bloom Top

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PEPPER MAYO

Dreams Halter Top

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NORDSTROM

Siren Cross Top

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House of Sunny Scattered Shell Skirt

MERMAIDCORE SKIRTS

Then, mermaid aesthetic outfits often revolve around the right skirt. Maxi skirts in seafoam green, iridescent silvers, or vibrant colours embody the mermaidcore fashion vibe instantly. If you want something more subtle, mermaid core fashion also works with bias-cut satin or lace-trimmed skirts for a softer look. Pair your skirt with coastal grandmother knits in light colors for a mix of aesthetics that feels modern. Whether you go bold with mermaidcore colors range or keep it neutral, a skirt is a popular choice for both day and night.

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PEPPER MAYO

Movie Star Mini Skirt

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BAOBAB

Nia Maxi Skirt

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WHITE FOX 

Ariel Mini Shell Skirt

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CIN CIN

Tropics Chainmail Skirt

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PINKO

Sequined Midi Skirt

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MERMAIDCORE BAGS

Additionally, accessories are where mermaid core fashion truly shines. Bags with sea glass beading, starfish prints, or woven fishing nets textures can transform a simple everyday style into a mermaid look moment. New arrivals from various fashion brand collections are leaning into aquatic themes, so you can find plenty that fits this aesthetic. Crossbody satchels in seaweed green or seafoam green are wearable while nodding to the trend. It’s a good idea to choose pieces that are functional and match your everyday wardrobe.

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shell straw bag mermaidcore aesthetic outfit ideas Save

SIMON MILLER

Mini Shelly Mercado Bag

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MAREE

Disc Sequin Mini Bag

shell purse mermaidcore aesthetic outfit ideas Save

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Shell Bag with Wooden Handle

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Bubblegum Mini Bag

gold shell purse mermaidcore aesthetic outfit ideas Save

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Gold Seashell Evening Bag

mermaid core jewelry sea shell necklace mermaidcore aesthetic outfit ideas Save
Ther Reasons Shell Charm Necklace

MERMAIDCORE JEWELRY

Equally important, mermaidcore fashion thrives on its jewelry game. Starfish earrings are a popular choice, but so are shell-shaped studs, pearl strands, and sea glass accents. These mermaid core fashion touches give your mermaidcore outfit that polished finish. For fashion enthusiasts, mixing metals with oceanic elements is a great option for everyday style. Jewelry is the quickest way to achieve a mermaid-inspired look without overhauling your entire everyday wardrobe.

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ETTIKA

Starfish Bead Waist Chain

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LOGAN TAY

Stella Shell Necklace

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COMPANY

Pink Oyster Earrings

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AMAZON

Seaside Charm Bracelet

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GLENN LEHER

Carved Gemstone Seahorse Ring

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ETTIKA

Starfish Drop Earrings

seashell mermaid core swimsuit mermaidcore aesthetic outfit ideas Save
Patbo Embroidered Seashell Swimsuit

MERMAIDCORE SWIMSUITS

When it comes to mermaidcore swimwear, the goal is to blend ocean life fantasy with everyday style wearability. Look for one-piece swimsuits or bikinis in seafoam green, iridescent metallics, or vibrant colours that shimmer like the depths of the ocean. A mermaid-inspired look can be as simple as a sleek suit with subtle mermaidcore colors range accents or as bold as a mermaid core fashion moment complete with fishing nets-style mesh and shell embellishments. Pair your swimsuit with flowy maxi skirts or airy dresses for beach days that transition to sunset cocktails. Bonus points for adding starfish earrings or a sea glass pendant to turn swimwear into a full mermaidcore aesthetic outfit.


 

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OCEANUS

Selene Seashell One Piece Swimsuit

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OCEANUS

Heidi Beaded Bikini

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OSEREE

Pailettes cutout swimsuit

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AMAZON

Starfish Cutout Swimsuit

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BAOBAB

Vera Swimsuit

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Kopari Beauty Sunglaze Sunscreen

MERMAIDCORE BEAUTY PICKS

Finally, mermaid core makeup and hair complete the mermaidcore aesthetic. Think puka hair charms, sea themed hair clips, or tropical flower hair clips to tie in aquatic themes. For the face, go for dewy skin, iridescent eyelids, and siren eyes to channel your inner siren. A mermaid eyeshadow palette with vibrant colours in teals, lilacs, and seafoam green can nail the beauty look. Spritz on salt air shimmering body oil for a subtle metallic sheen. This beauty side of the mermaidcore trend is just as important as the clothes in mermaidcore fashion.

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AMAZON

Puka Shell Hair Charms

mermaid core makeup ideas mermaidcore aesthetic outfit ideas Save

SEPHORA

Mini Mix Eyeshadow Palette – Ethereal Lilac ADD NEW

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AMAZON

Tropical Flower Claw Clips

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SALTAIR

Shimmer Body Oil

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AMAZON

Sea Themed Gold Metal Hair Clips

At the end of the day, the mermaidcore aesthetic is about more than just dressing like a mermaid. It is about embodying the aesthetics of ocean life and carrying that into your everyday style with confidence. From mermaid core dresses to mermaid core makeup, this guide has given you different ways to incorporate the mermaidcore trend into your everyday wardrobe—without it feeling like a costume.

So whether you are slipping into sequin skirts for a night out, pairing maxi skirts with a halter top for a summer lunch, or experimenting with beauty products to achieve that perfect mermaid look, remember this is your season to embrace the mermaidcore fashion wave. Let the depths of the ocean inspire you, let starfish earrings frame your face, and let mermaidcore colors range from pastels to jewel tones take over your summer’s outfits. The fashion world has declared it—this is the ultimate moment for the mermaidcore aesthetic.

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