Mermaid Prom Dresses

Shop mermaid prom dresses at ONTOEFY for a dramatic, hourglass silhouette. A fitted bodice hugs the waist and hips before flaring at the knee, creating a red-carpet look for prom photos.

Our collection includes satin and chiffon mermaid gowns with corset bodices, draped details, high slits, and lace-up backs. Choose black, red, burgundy, navy, emerald, and sage. Sizes 2-28, with custom sizing on selected styles.

Explore all prom dresses, corset prom dresses, or ball gown prom dresses.

Compare silhouettes in our mermaid vs ball gown guide.


Ich bin absolut verliebt in mein Homecoming-Kleid! Die Qualität ist fantastisch, der Stoff ist weich und bequem und die Passform ist perfekt. Es ist stilvoll, vorteilhaft geschnitten und sah auf dem Tanzabend einfach umwerfend aus. Ich habe den ganzen Abend so viele Komplimente bekommen. Der Versand war schnell und es ist den Preis absolut wert. Sehr zu empfehlen!
—— Mia S.

Sortieren nach:
Azalea maxi prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Dark Green maxi prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Light Blue maxi prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Orange floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Black floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Pale Lemon floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Gold floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Deep Red floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Pink floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Champagne floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Dark Blue floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Ocean Blue floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Light Pink floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Lake Blue floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Royal Blue floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Light Blue floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Black floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Red floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Burgundy floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Dark Green floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W
Burgundy floor-length prom dress, front view showing the mermaid silhouette
US 2US 4US 6US 8US 10US-Größe 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26 WestUS 28W