Mermaid Prom Dresses 2026

✓ Authorized Retailer | ✨ Red-Carpet Glam | Known for Curve-Hugging & Dramatic Flare

The 2026 mermaid silhouette is all about red-carpet drama, designed to hug your curves before flaring out into a stunning skirt for an unforgettable moment.
Prom Headquarters has curated the best of these show-stopping mermaid and trumpet styles for your night.

Mermaid Tulle Tiffany 16240 Prom Dress

Was:

Now: $473.00
Ruffled Organza Tiffany 16234 Pageant Dress

Was:

Now: $683.00
Sparkly Cat Eye Neckline Tiffany 16232 Prom Dress

Was:

Now: $620.00
Glitter Trumpet Skirt Sheer Bodice Tiffany Dress 16218

Was:

Now: $517.00
The Sweetheart Siren dress by Tiffany 16170

Was:

Now: $482.00
Tiffany 16165 Prom Dress- The Ruffled Romance Dress

Was:

Now: $526.00
Tiffany Designs 16105 Prom Dress

Was:

Now: $518.00
Tiffany Designs 16103 Prom Dress

Was:

Now: $590.00
Tiffany Designs 16095 Prom Dress

Was:

Now: $478.00
Mesh Trumpet Tiffany Designs 16094 Prom Dress

Was:

Now: $350.00
Tiffany Designs 16092 Prom Dress

Was:

Now: $358.00
Tiffany Designs 16091 Prom Dress

Was:

Now: $318.00
Tiffany Designs 16089 Prom Dress

Was:

Now: $318.00
Tiffany Designs 16082 Prom Dress

Was:

Now: $498.00
Tiffany Designs 16080 Prom Dress

Was:

Now: $370.00
Tiffany Designs 16077 Prom Dress

Was:

Now: $450.00
Tiffany Designs 16074 Prom Dress

Was:

Now: $518.00
Tiffany Designs 16071 Prom Dress

Was:

Now: $438.00
Tiffany Designs 16057 Prom Dress

Was:

Now: $590.00
Tiffany Designs 16052 Prom Dress

Was:

Now: $438.00
Mermaid V-Neck Tiffany Designs Prom Dress 16025

Was:

Now: $650.00
Lace Mermaid Tiffany Designs Prom Dress 16015

Was:

Now: $518.00
Floral Mermaid Tiffany Designs Prom Dress 16011

Was:

Now: $470.00
Off the Shoulder Tiffany Designs Prom Dress 16003

Was:

Now: $378.00
Mermaid Prom Dress Christina Wu 16949

Was:

Now: $310.00
Mermaid Prom Dress Christina Wu 16943

Was:

Now: $498.00
Mermaid Prom Dress Christina Wu 16940

Was:

Now: $498.00
Mermaid Prom Dress Christina Wu 16930

Was:

Now: $498.00
Mermaid Sequin Prom Dress Christina Wu 16928

Was:

Now: $498.00
Mermaid Prom Dress Christina Wu 16923

Was:

Now: $498.00
Mermaid Prom Dress Christina Wu 16922

Was:

Now: $358.00
Trumpet Prom Dress Tiffany Designs 16461

Was:

Now: $378.00
Sweetheart Sequin Studio 17 Prom Dress 12912

Was:

Now: $370.00
Satin V-Neck Studio 17 Prom Dress 12890

Was:

Now: $330.00
Alyce Paris 62187 Prom Dress

Was:

Now: $845.00
Alyce Paris 62141 Prom Dress

Was:

Now: $777.00
Alyce Paris 61630 Prom Dress

Was:

Now: $428.00
La Femme 32996 Prom Dress

Was:

Now: $398.00
La Femme 32995 Prom Dress

Was:

Now: $358.00
La Femme 32966 Prom Dress

Was:

Now: $318.00
La Femme 32872 Prom Dress

Was:

Now: $348.00
La Femme 32555 Prom Dress

Was:

Now: $378.00
La Femme 32249 Prom Dress

Was:

Now: $498.00
La Femme 32246 Prom Dress

Was:

Now: $498.00
La Femme 32192 Prom Dress

Was:

Now: $638.00
La Femme 32121 Prom Dress

Was:

Now: $598.00
La Femme 32118 Prom Dress

Was:

Now: $598.00
La Femme 32105 Prom Dress

Was:

Now: $598.00
La Femme 32091 Prom Dress

Was:

Now: $538.00
La Femme 32087 Prom Dress

Was:

Now: $598.00
La Femme 32053 Prom Dress

Was:

Now: $538.00
La Femme 32049 Prom Dress

Was:

Now: $598.00
La Femme 32033 Prom Dress

Was:

Now: $598.00
La Femme 32026 Prom Dress

Was:

Now: $698.00
La Femme 32004 Prom Dress

Was:

Now: $638.00
Colette CL6221 Prom Dress

Was:

Now: $499.00
Colette CL6219 Prom Dress

Was:

Now: $599.00
Colette CL6209 Prom Dress

Was:

Now: $799.00
Colette CL6195 Prom Dress

Was:

Now: $659.00
Colette CL6191 Prom Dress

Was:

Now: $499.00
Colette CL6139 Prom Dress

Was:

Now: $479.00
Colette CL6133 Prom Dress

Was:

Now: $579.00
Colette CL5106 Prom Dress

Was:

Now: $599.00
Colette CL5121 Prom Dress

Was:

Now: $599.00
Sparkling Mermaid La Femme Prom Dress 31421

Was:

Now: $598.00
Lace La Femme Prom Dress 31354

Was:

Now: $698.00
Lace Bodice La Femme Prom Dress 31344

Was:

Now: $698.00
Rhinestone Mermaid La Femme Prom Dress 31285

Was:

Now: $897.00
Sparkling La Femme Prom Dress 31220

Was:

Now: $438.00
Sparkling Mermaid La Femme Prom Dress 31119

Was:

Now: $598.00
Lace Embroidered Halter Colette by Mon Cheri Prom Dress CL2027

Was:

Now: $565.00
Glittery Sequined Colette by Mon Cheri Prom Dress CL2024

Was:

Now: $565.00
Plunging V-Neck La Femme Prom Dress 30675

Was:

Now: $598.00
Scooped Lace La Femme Prom Dress 30612

Was:

Now: $338.00
Lace Mermaid Mesh Illusion La Femme Prom Dress 29680

Was:

Now: $598.00
Lace Mermaid Colette by Mon Cheri Prom Dress CL2005

Was:

Now: $609.00
Tulle Mermaid Colette by Mon Cheri Prom Dress CL2004

Was:

Now: $525.00
Mermaid Colette by Mon Cheri Prom Dress CL2002

Was:

Now: $545.00
Mermaid Blush Prom Dress 20330

Was: $270.00

Now: $220.00
Mermaid Blush Prom Dress 20219

Was: $310.00

Now: $250.00
Amarra 88420 Lace-up Ruffle Prom Dress

Was:

Now: $498.00
Amarra 88373 Glitter & Corset Prom Dress

Was:

Now: $598.00
Amarra 88232 Tulle Prom Gown

Was:

Now: $578.00
Amarra 88227 Mermaid Prom Gown

Was:

Now: $578.00
Amarra 88224 Plunging Prom Dress

Was:

Now: $618.00
Amarra Prom Dress 88796

Was:

Now: $398.00
Amarra Prom Dress 88747

Was:

Now: $498.00
Amarra Prom Dress 88761

Was:

Now: $518.00
Amarra Prom Dress 88728

Was:

Now: $578.00
Mermaid Amarra Prom Dress 88578

Was:

Now: $438.00
Johnathan Kayne 2839

Was:

Now: $470.00
Johnathan Kayne 2835

Was:

Now: $570.00
Rachel Allan 70857 Prom Dress

Was:

Now: $438.00
Rachel Allan 70869 Prom Dress

Was:

Now: $458.00
Rachel Allan 70858 Prom Dress

Was:

Now: $678.00
Rachel Allan 70750 Prom Dress

Was:

Now: $398.00
Rachel Allan 70743 Prom Dress

Was:

Now: $398.00
Rachel Allan 70802 Prom Dress

Was:

Now: $458.00

What are the Top Mermaid Trends for 2026?

Luxurious Stretch Fabrics: To achieve that flawless, figure-hugging fit, top trends include rich stretch satins and comfortable stretch jersey that celebrate your shape.
Intricate Beadwork: A sleek mermaid silhouette is the perfect canvas for couture-level beaded patterns that sparkle under the lights.
Dramatic Backs: To complement the show-stopping shape, many mermaid gowns feature daring open backs or illusion lace details.
High Slits: For added glamour and ease of movement, a high slit is a popular feature on many 2026 mermaid styles.

The Mermaid Vibe Check

You'll love this style if: You want the ultimate "wow factor" with a dramatic, glamorous, and confident look that celebrates your curves.
You might prefer another style if: You want a similar curve-hugging vibe with a bit more room for dancing (try a Fit and Flare).

What Parents Should Know

Investment Range: These gowns typically range from $450 to $950 due to their detailed construction and fabric needs.
Alteration Needs: A perfect hem is crucial. The hips and bust may also need to be tailored for that flawless, "custom-fit" look.
Undergarments: A seamless undergarment is often recommended for the smoothest possible line under the fitted fabric.

The Prom Headquarters Difference

We Call You Before Shipping: Our experts personally verify your measurements to ensure the best possible fit.

100% Authentic, Always: As an authorized retailer, we guarantee authentic, first-quality designer gowns.

Curated by Experts: With over 30 years of experience, we hand-select every dress for its quality and style.

Your Mermaid Dress Questions, Answered

1. What is the difference between a Mermaid and a Trumpet dress?
Both are gorgeous, curve-hugging styles! A true Mermaid is very fitted through the thighs and has a dramatic flare that starts at or below the knee. A Trumpet or Fit and Flare style has a more gradual flare that begins higher up, at the mid-thigh, offering a similar look with more ease of movement.

2. Can I walk and dance comfortably in a mermaid dress?
Yes! Modern mermaid dresses, especially those made from stretch fabrics and featuring a high slit, are designed for movement. However, it's a more fitted style, so you may want to practice walking and sitting in it before the big night!

3. How do I find my size in a Mermaid Gown?
The bust, waist, and hip measurements are all critical for a mermaid gown. We strongly recommend using our official measurement guide. After you order, our stylists will personally contact you to discuss the fit and ensure you've chosen the best size.

Ready to Find Your Dream Dress?

Your unforgettable night starts with the perfect dress. Explore the collection, or get personalized help from our expert stylists.

Shop All Mermaid Dresses Call a Stylist