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The Best Mermaid Prom Dresses

Last updated on March 21, 2022

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Our Picks For The Top Mermaid Prom Dresses

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Product Overview
Key Takeaway
 Top Pick

WOOSEA A-Line Stretch Fabric Mermaid Prom Dress

Don't Waste Your Money Seal of Approval

WOOSEA

A-Line Stretch Fabric Mermaid Prom Dress

If you’re looking for a prom dress with stretchy fabric, this polyester-spandex mermaid gown is a good choice. The high waist and split ruffle hem are figure-flattering while also providing plenty of room to move. There is a zipper in the back and a clasp to hold the collar in place.

Overall Take

Versatile OptionComfort meets beauty in this polyester-spandex gown that shines at proms and more casual events.

 Runner Up

Salimdy Backless Floral Lace Mermaid Prom Dress

Salimdy

Backless Floral Lace Mermaid Prom Dress

Floral lace gives this feminine, backless spaghetti-strap mermaid dress a sophisticated look perfect for any event. The translucent mermaid ruffle hem serves as a great compromise between a mini and cocktail-length skirt. An elastic closure makes this easy to don.

Overall Take

Elegant and SophisticatedStand out in this cocktail-length lace mermaid dress that features a backless, spaghetti-strap design.

 We Also Like

Gralre Sequin Side Split Mermaid Prom Dress

Gralre

Sequin Side Split Mermaid Prom Dress

This long and sophisticated dress has a slit that allows freedom of movement. A ruched bust design provides a figure-flattering effect and sequins give pizzazz. It comes in a variety of colors and sizes and is great for bridesmaids' dresses and black-tie dinners too.

Overall Take

Light Up the Dance FloorSequins give this V-necked gown a little sparkle so you'll be capturing attention throughout the night.

 Also Great

Berydress Halter Neck Mermaid Prom Dress

Berydress

Halter Neck Mermaid Prom Dress

The cotton-polyester blend of this gown makes it super-comfortable for wearing for hours at a time. You’ll get fabric with extra stretch with a floor-length skirt that adds class. The racer-front design brings a little extra sportiness that shows off your true style.

Overall Take

Easy CareNo dry cleaning is necessary with this beautiful racer-front dress, which can be easily hand-washed.

Buying Guide

Prom season is costly for many families, and the iconic prom dress is often a large chunk of the average $900+ (as of 2015) that households spend on one prom. So, you’ll want to make the most of the experience and buy something Instagram-worthy and as unique as possible.

This may mean opting for the fashionable and elegant mermaid-style dress, which is fitted at the waist and hips but flares out at or below the knee to create a dramatic, sensual form reminiscent of a mermaid’s tail.

Mermaid silhouettes aren’t just a passing fad. The style has been seen in gowns since the 1870s, when women wore tight dresses that flared out at the bottom, making it tough to walk. But the style really took off in 1930 with fashions by designer Marcel Rochas, who brought the look to the catwalk. The trend continued into the ’50s and beyond, as it was worn by movie stars and models to create a classy, flattering look.

As you prepare for your prom, no matter what the current trends dominating the scene, you can’t go wrong with today’s mermaid gowns. Innovations have made it possible for designers to offer the look without sacrificing comfort. You can stand, walk, sit and even dance the night away without having to worry about your gown slowing you down.

To make that a reality, though, it’s important to look for a gown with spandex. That elasticity will help the gown conform to your body while still stretching to move with you. Even a little bit of stretch can make a difference.

With a long, form-fitting skirt, a slit can also help. It isn’t just for looks. This offers a bit more flexibility for leg movement as you’re sitting with friends, standing in line for pictures or dancing the night away.

What to Look For

  • Before you start looking around for a prom dress, it can help to have a budget in mind. Don’t forget that you’ll have to purchase shoes and accessories, so the cost can add up quickly.
  • It’s best to start your dress shopping early. Dress selection can decrease as prom season nears, making it tough to find the perfect dress.
  • Don’t be afraid to ask around to see if a shop can special order a dress you saw but can’t find for sale anywhere. Some stores can order certain items that you can’t get on your own.
  • Expanding your dress search online can broaden your options significantly. Take measurements and look closely at size guides on each dress to find the perfect fit. With online shopping, getting an early start will give you the luxury of trying on multiple dresses and returning the ones that don’t fit.
  • Consider undergarments while you’re shopping. That perfect dress might require a strapless bra or shapewear garment to get that clean look you want.
  • Most formal gowns have zipper closures. Look for one with a hidden zipper that doesn’t detract from the look of the dress.
  • Keep weather in mind while you’re shopping. Many proms are held in the spring after the winter thaw has gone away, but the night might still be chilly where you live. A thinner sleeveless dress might make it tough to keep the chill at bay unless you want to carry a wrap or wear a coat.
  • Nothing jazzes a dress up like the use of sequins. If you’re opting for a gown that comes with sequins, though, make sure they’re securely attached. You won’t want pieces of your dress falling off as you move throughout the night.
  • Some mermaid gowns have a true vintage look that can make you stand out at your event. This can be fun to pair with a hairstyle and makeup from the same era.
  • If you plan to save your prom dress or sell it, you’ll need to consider how you’ll clean it after the event. It may require a trip to the dry cleaner, which can be pricey.

More to Explore

Proms got their start in the 19th century as a way to introduce young people to society. The word is short for “promenade,” which refers to the slow walk those debutantes did as they entered the room at their first ball. These events were reserved for only the elite, typically hosted at private colleges as a way for young people to learn etiquette.

But as the country entered the 20th century and the economy began to improve, proms went beyond the upper class, gradually making their way to high schools. Initially, these events were glorified school dances, with students dressing up and gathering in the school gym. But over time, they grew fancier and fancier, including the emergence of today’s “promposals,” where students find inventive ways to ask each other to the big event.

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