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PROMSPARK

Prom 2027

Mermaid Prom Dresses

43 styles, each in US sizes 0–22 or Custom. Pay in 4 with Afterpay, Klarna or PayPal. Explore mermaid prom dresses at PromSpark. Compare dress photos, size options and current prices before choosing a style.

Colour All

16 colour families

10 styles
Kalria Sky Blue Strapless Cutout Mermaid Prom Dress S8858P - front view
New

KalriaSky Blue

Strapless Cutout Mermaid Dress S8858P

$150.00

or 4 × $37.50 with Afterpay

+6

Kalria preview changed to Sky Blue.

Estria As Pictured Mermaid Sweetheart Sleeveless Court Train Satin Satin Prom Dress - front view
New

EstriaAs Pictured

Mermaid Sweetheart Satin Dress

$173.00

or 4 × $43.25 with Afterpay

+5

Estria preview changed to As Pictured.

Larbelle As Pictured Sweetheart Ruched Satin-Look Prom Dress S7573P - front view
New

LarbelleAs Pictured

Sweetheart Ruched Satin-Look Dress S7573P

$121.00

or 4 × $30.25 with Afterpay

+8

Larbelle preview changed to As Pictured.

Isalina Royal Blue Ruched Ruffle Mermaid Prom Dress S8473P - front view
New

IsalinaRoyal Blue

Ruched Ruffle Mermaid Dress S8473P

$176.00

or 4 × $44.00 with Afterpay

+8

Isalina preview changed to Royal Blue.

Estmira As Pictured Sweetheart Lace Mermaid Prom Dress S7527P - front view
New

EstmiraAs Pictured

Sweetheart Lace Mermaid Dress S7527P

$174.00

or 4 × $43.50 with Afterpay

+10

Estmira preview changed to As Pictured.

Kalselle As Pictured Mermaid Cowl Neck Sleeveless Sweep Train Jersey Prom Dress - front view
New

KalselleAs Pictured

Mermaid Cowl Neck Jersey Dress

$143.00

or 4 × $35.75 with Afterpay

+5

Kalselle preview changed to As Pictured.

Aurelia Royal Blue Lace Bodice Draped Slit Prom Dress S8998P - front view
New

AureliaRoyal Blue

Lace Bodice Draped Slit Dress S8998P

$191.00

or 4 × $47.75 with Afterpay

+9

Aurelia preview changed to Royal Blue.

Camille Emerald Green Twist-Front Spaghetti-Strap Mermaid Prom Dress with Slit - front view
New

CamilleEmerald Green

Twist-Front Spaghetti-Strap Mermaid Dress with Slit

$134.00

or 4 × $33.50 with Afterpay

+5

Camille preview changed to Emerald Green.

Renata Light Blue Floral Floral Cutout Mermaid Prom Dress S9060P - front view
New

RenataLight Blue Floral

Floral Cutout Mermaid Dress S9060P

$174.00

or 4 × $43.50 with Afterpay

+6

Renata preview changed to Light Blue Floral.

Emmeline Red Embellished Corset Slit Prom Dress S9081P - front view
New

EmmelineRed

Embellished Corset Slit Dress S9081P

$213.00

or 4 × $53.25 with Afterpay

+7

Emmeline preview changed to Red.

Plan Your Look

Prom Dress Guides

How to Build a Prom Dress ShortlistCompare three choices and identify what to check before buying.Prom Dress Budget: Plan the Whole OutfitAccount for shoes, accessories, fit adjustments, and checkout costs.How to Choose a Prom DressCompare silhouettes, comfort, color, fit, and timing.When Should You Order a Prom Dress?Plan production, shipping, try-on time, and alterations.A-Line vs. Mermaid vs. Ball GownUnderstand the shape and movement of each silhouette.Standard Size vs. Custom SizeChoose a fit path using your current measurements.Size GuideUse the full chart and measuring instructions before ordering.