Mermaid Prom Dresses 2027 | 650+ Designer Styles | Marlas Fashions – Page 2
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Mermaid Prom Dresses

All Prom Dresses All Prom Dresses New for 2027 New for 2027 Best Sellers Best Sellers Plus Size Plus Size Sequin & Sparkle Sequin & Sparkle Black Black Emerald & Green Emerald & Green Pink & Blush Pink & Blush White & Ivory White & Ivory Mermaid & Fitted Mermaid & Fitted Beaded Beaded High Slit High Slit Ladivine Ladivine

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1060 Item

Ladivine CDS505 Dusty Lavender fitted satin gown with lace bodice and long sleeves, mother of the bride gownLadivine CDS505 Dusty Lavender high-neck lace gown with long sleeves, back view wedding guest gown

Ladivine

Style CDS505
Sale price$374 CAD
Color
Faviana 11613 Silver prom gown side view in stretch satin with hot-stone corset bodice, mermaid silhouette, and sweeping train, formal prom gownFaviana 11613 Silver side view showing ruched waist and fitted mermaid skirt in stretch satin with scattered hot-stone detailing, evening gown styled for prom

Faviana 11613

Strapless Hot-Stone Corset Mermaid Gown with Sweep Train
Sale price$682 CAD
Color
Jessica Angel 2564 BeigeJessica Angel 2564 Beige

Jessica Angel

Style 2564
Sale price$709 CAD
Color
Ladivine CD796 Dark Sage halter-neck satin mermaid gown with high slit, prom gownLadivine CD796 Dark Sage halter satin gown with ruched bodice, back view wedding guest gown

Ladivine

Style CD796
Sale price$190 CAD
Color
+13
SaleMac Duggal 11940 Ocean Blue front view one-shoulder mermaid trumpet gown in stretch jersey with 3D floral appliqué, beading, formal prom gownMac Duggal 11940 Ocean Blue back view open-back one-shoulder mermaid gown in stretch jersey with floral appliqué detail, evening gown styled for prom

Mac Duggal 11940

One-Shoulder Mermaid Gown with 3D Floral Appliqué
Sale price$820 CAD Regular price$960 CAD 14% Off
Color
May Queen MQ2104 BlackMay Queen MQ2104 Black

May Queen

Style MQ2104
Sale price$305 CAD
Color
Mac Duggal 20766 Black prom dress front view in velvet with off-shoulder puff sleeves, corset bodice, and mermaid trumpet silhouette, formal prom gownMac Duggal 20766 Black prom dress back view showing fully open back with velvet mermaid trumpet silhouette and floor-length train, evening gown

Mac Duggal 20766

Off-Shoulder Velvet Corset Mermaid Trumpet Gown with Sweep Train
Sale price$1,348 CAD
Color
Ellie Wilde EW37207 Strawberry front view prom gown with glitter tulle tiered ruffle skirt, illusion corset bodice, sweetheart neckline, formal prom gownEllie Wilde EW37207 Strawberry back view prom gown with open back spaghetti straps, glitter tulle ruffle train, mermaid silhouette, evening gown

Ellie Wilde EW37207

Mermaid Gown with Glitter Tulle Ruffle Skirt with Sweep Train
Sale price$799 CAD
Color
+1
Ladivine CD796C Royal Blue halter-neck satin mermaid gown with high slit, prom gownLadivine CD796C Royal Blue halter satin gown with ruched bodice and open back, wedding guest gown

Ladivine

Style CD796C
Sale price$197 CAD
Color
+13
Ellie Wilde EW38062 Navy Blue prom dress with allover geometric beading, scoop neck double straps, mermaid trumpet silhouette, front view, formal prom gownEllie Wilde EW38062 Navy Blue prom dress with crisscross lace-up open back, fully beaded stretch jersey, sweep train, back view, pageant gown

Ellie Wilde EW38062

Fully Beaded Mermaid Trumpet Gown with Crisscross Back
Sale price$839 CAD
Color
LaDivine KV1130 smoky blue v-neck beaded fitted mermaid evening gown — smoky steel-blue front view for mother of the brideLaDivine KV1130 smoky blue — rear-facing view showing the long-sleeve corset bodice of the fitted mermaid evening gown

Ladivine KV1130

Off-Shoulder Crystal Mermaid Gown Draped Sleeve Tulle Sparkle Dress
Sale price$754 CAD
Color
+1
Clarisse 62100 Light Jade Green frontClarisse 62100 Light Jade Green back

Clarisse 62100

Fully Beaded Sequin V-Neck Fitted Trumpet Gown with Sweep Train
Sale price$590 CAD
Color
Ladivine CD641 gold prom dress with metallic beaded corset bodice, sweetheart neckline, off-shoulder sleeves, mermaid silhouette, front view, formal prom gownLadivine CD641 gold prom dress with full open lace-up corset back, boning channels, sweep train, mermaid silhouette, back view, evening gown

Ladivine CD641

Beaded Corset Mermaid Gown with Off-Shoulder Sleeves
Sale price$591 CAD
Color
Faviana 11403 Dark Pacific Blue prom dress side view with beaded floral lace appliqués, fitted mermaid silhouette, open keyhole back, sweep train, formal prom gownFaviana 11403 Dark Pacific Blue prom dress back view with lace-bordered open keyhole cutout, beaded lace cascade, sweep train, evening gown

Faviana 11403

Sweetheart Mermaid Gown with Beaded Lace Appliqués & Train
Sale price$695 CAD
Color
Ladivine CD790 Burgundy Red off-shoulder jersey mermaid gown with sweep train, mother of the bride gownLadivine CD790 Black off-shoulder ruched jersey gown with high slit, prom gown

Ladivine

Style CD790
Sale price$209 CAD
Color
+4
Portia and Scarlett PS26126 gunmetal prom gown front view with fully beaded mesh fabric, boned sweetheart strapless neckline, fitted mermaid silhouette, formal prom gownPortia and Scarlett PS26126 gunmetal prom gown back view with fully beaded mesh, completely open bare back from shoulder blades to waist, mermaid sweep train, evening gown

Portia and Scarlett PS26126

Fully Beaded Strapless Mermaid Gown with Sweep Train
Sale price$819 CAD
Color
SaleMac Duggal 9168 sage green front view fitted mermaid prom gown with mesh tulle base 3D floral appliqués pearl beading one-shoulder neckline formal prom gownMac Duggal 9168 sage green back view fitted mermaid prom gown with open back diagonal straps full floral appliqué coverage evening gown red carpet styling

Mac Duggal 9168

One-Shoulder Floral Appliqué Mermaid Gown with Sweep Train
Sale price$700 CAD Regular price$823 CAD 14% Off
Color
Ladivine CD797 Black strapless satin mermaid gown with lace corset bodice, prom gownLadivine CD797 Black satin mermaid gown with sweep train, back view evening gown

Ladivine

Style CD797
Sale price$240 CAD
Color
Mac Duggal 9950677P Black front view off-shoulder sweetheart satin mermaid gown with boning and short puff sleeves formal prom gownMac Duggal 9950677P Black back view off-shoulder sweetheart satin mermaid gown with covered mid-back zipper closure evening gown, prom gown

Mac Duggal 9950677P

Petite Sweetheart Satin Fitted Long Gown with Short Sleeves
Sale price$686 CAD
Color
Ellie Wilde EW37113 Dusk strapless sweetheart illusion lace mermaid prom gown with glitter ruffle tulle skirt, open crisscross back, front view, formal prom gownEllie Wilde EW37113 Dusk open crisscross lace-up back strapless mermaid prom gown with illusion bodice and glitter ruffle tulle train, back view, evening gown

Ellie Wilde EW37113

Strapless Sweetheart Illusion Lace Mermaid Gown
Sale price$799 CAD
Color
Ladivine KV1112 Burgundy strapless satin mermaid gown with beaded corset bodice and high slit, prom gownLadivine KV1112 Black strapless satin mermaid gown with sweetheart corset bodice, evening gown

Ladivine

Style KV1112
Sale price$287 CAD
Color
+2
Ellie Wilde EW38094 Yellow prom dress front view with lace and tulle, floral appliques, sweetheart mermaid silhouette, formal prom gown.Ellie Wilde EW38094 Yellow prom dress back view with lace, crisscross corset-back, mermaid silhouette with sweep train, evening gown.

Ellie Wilde EW38094

Sweetheart Lace Mermaid Corset Gown with Sweep Train
Sale price$799 CAD
Color
Clarisse 5138 Jade Green prom dress front view in glitter lace fitted mermaid silhouette with deep V-neck beaded straps and sweep train formal prom gownClarisse 5138 Jade Green prom dress back view showing fully open crisscross beaded straps glitter lace mermaid gown evening gown

Clarisse 5138

Glitter Lace Fitted Mermaid Gown with Sweep Train Gown
Sale price$669 CAD
Color
Portia and Scarlett PS26092 cream prom dress front view with beaded floral corset bodice, strapless square neckline, mermaid silhouette, formal prom gownPortia and Scarlett PS26092 cream prom dress back view with full open lace-up back, boned corset bodice, sweeping satin train, evening gown

Portia and Scarlett PS26092

Strapless Mermaid Beaded Corset Satin Gown
Sale price$749 CAD
Color
Sherri Hill 54227 Bright Pink front view prom gown with floral lace appliqués, illusion corset bodice, strapless sweetheart neckline, mermaid silhouette, formal prom gownSherri Hill 54227 Bright Pink back view prom gown with lace-up crisscross back closure, floral lace appliqués, mermaid silhouette, evening gown

Sherri Hill 54227

Strapless Mermaid Lace Gown with Illusion Corset Bodice
Sale price$1,043 CAD
Color
+16
Ladivine KV1139 royal blue strapless sweetheart beaded tulle mermaid corset gown with crisscross back and train — deep cobalt full length front view of the floor-length formal black-tie and elegant wedding-guest evening dressLadivine KV1139 royal blue — rear-facing view of the crisscross back straps and beaded tulle mermaid train in the rich cobalt tone, designed for upscale formal galas and black-tie wedding receptions

Ladivine KV1139

Crystal Beaded Starburst Mermaid Tulle Gown Sweetheart Keyhole Crisscross-Back Train Formal Dress
Sale price$697 CAD
Color
+2
Sherri Hill 55124 Black prom dress front view with hot-stone crystals over stretch jersey, fitted mermaid trumpet silhouette, formal prom gownSherri Hill 55124 Black prom dress back view with hot-stone crystals, multi-strand crisscross open back, fitted mermaid trumpet, pageant gown

Sherri Hill 55124

V-Neck Hot-Stone Mermaid Trumpet Gown with Train
Sale price$765 CAD
Color
+12
SaleLadivine CD794 Dusty Blue beaded mermaid gown with corset bodice, prom gownLadivine CD794 Dusty Blue strapless beaded gown with sweetheart neckline, back view pageant gown

Ladivine

Style CD794
Sale price$430 CAD Regular price$768 CAD 44% Off
Color
SaleMac Duggal 21263 hot-pink front view off-shoulder sweetheart fitted trumpet gown with jersey fabric, 3D satin floral appliqués on shoulders, sweep train, prom formal evening gownMac Duggal 21263 hot-pink back view off-shoulder trumpet gown with jersey body, zipper closure, mid-back coverage, sweep train, formal prom gown

Mac Duggal 21263

Off-Shoulder Trumpet Gown with 3D Floral Appliqués
Sale price$932.50 CAD Regular price$1,098 CAD 15% Off
Color
SaleLadivine J877 Smoky Blue off-shoulder satin mermaid gown with high slit, prom gownLadivine J877 Smoky Blue off-shoulder satin gown with sweep train, back view evening gown

Ladivine

Style J877
Sale price$130 CAD Regular price$318 CAD 59% Off
Color
+1
Mac Duggal 79472 black front view prom gown with lace and sequin detail, boned square neckline, fitted mermaid trumpet silhouette, formal prom gownMac Duggal 79472 black back view prom gown with covered zipper closure, lace fabric, sweep train, fitted trumpet silhouette, evening gown

Mac Duggal 79472

Lace Mermaid Trumpet Gown with Boned Corset & Train
Sale price$1,787 CAD
Color
Ellie Wilde EW37027 Magenta front view fitted lace mermaid prom gown with floral appliqués, beaded accents, v-neckline, sweep train, formal prom gownEllie Wilde EW37027 Magenta back view fitted lace mermaid prom gown with crisscross lace-up open back, floral appliqués, sweep train, evening gown

Ellie Wilde EW37027

Fitted Lace Mermaid Trumpet Gown with Floral Appliqués
Sale price$719 CAD
Color
SaleLadivine 9317 Black beaded mermaid gown with V-neckline, prom gownLadivine 9317 Black beaded V-neck gown with open back, back view pageant gown

Ladivine

Style 9317
Sale price$269 CAD Regular price$484 CAD 44% Off
Color
Ellie Wilde EW38118 Black Multi prom dress front view with beaded embroidered tulle, sweetheart neckline, fitted mermaid silhouette, a stunning pageant-ready gown.Ellie Wilde EW38118 Black Multi prom dress back view with beaded tulle, open corset back, fitted mermaid silhouette with train, an elegant evening gown.

Ellie Wilde EW38118

Beaded Embroidered Tulle Sweetheart Mermaid Gown
Sale price$1,049 CAD
Color
Portia and Scarlett PS26023 leopard prom dress full view satin mermaid gown with sweetheart neckline bead trim straps and trumpet hem formal prom gownPortia and Scarlett PS26023 leopard prom dress detail view bead trim sweetheart neckline and straps on satin mermaid bodice with boning evening gown

Portia and Scarlett PS26023

Satin Leopard-Print Mermaid Gown with Straps
Sale price$579 CAD
Color
Clarisse 810772 Coral front view prom gown with hot-stone embellishment, floral appliqués at the hip, mermaid silhouette with sweep train, formal prom gownClarisse 810772 Royal Blue front view prom gown with full hot-stone coverage, floral lace appliqués, V-neckline and spaghetti straps, evening gown

Clarisse 810772

Hot-Stone Floral Appliqué Mermaid Gown with Train
Sale price$590 CAD
Color
Sherri Hill 57671 Black Ivory Silver prom strapless beaded mermaid corset gown with satin bodice, crystal lattice skirt, overskirt train, front view, formal prom gownSherri Hill 57671 Black Ivory Silver prom strapless beaded mermaid corset gown with oversized satin bow, structured back panels, overskirt, back view, evening gown

Sherri Hill 57671

Strapless Beaded Mermaid Corset Gown with Overskirt
Sale price$1,666 CAD
Color
+2
Portia and Scarlett PS26446C champagne-beige silver front prom gown with beaded hot-stone mesh fully-beaded sweetheart neckline mermaid silhouette formal prom gownPortia and Scarlett PS26446C champagne-beige silver back prom gown with beaded mesh pearl embellishment sweep train mermaid high-back prom evening gown

Portia and Scarlett PS26446C

Strapless Beaded Mermaid Gown with Train
Sale price$1,579 CAD
Color
Faviana 11424 Black front view fitted mermaid halter gown with beaded floral bodiceFaviana 11424 Black full-length front view fitted mermaid halter gown with beaded floral bodice

Faviana 11424

Fitted Mermaid Halter Gown with Beaded Floral Bodice
Sale price$613 CAD
Color
Ladivine CD684 silver nude strapless sequin mermaid gown — sparkling two-tone front view of the fitted formal silhouetteLadivine CD684 silver nude — crisscross back straps and mermaid train flaring at the floor from behind

Ladivine CD684

Sequin Mermaid Evening Gown Strapless Beaded Crisscross Formal Dress with Train
Sale price$680 CAD
Color
Mac Duggal 21272 Blush front view fitted mermaid prom gown with floral appliqués, lace and sequin, off-shoulder sweetheart neckline, formal prom gownMac Duggal 21272 Blush back view fitted mermaid gown with sweep train, lace and beading, covered zipper back, evening gown, prom gown

Mac Duggal 21272

Off-Shoulder Floral Appliqué Mermaid Gown with Sweep Train
Sale price$1,924 CAD
Color
Clarisse 62122 periwinkle prom dress detail front crop with hot-stone rhinestones, illusion corset bodice, sweetheart neckline, fitted mermaid silhouette, formal prom gownClarisse 62122 periwinkle prom dress back view with fully open back, crisscross straps, lace-up tie closure, mermaid silhouette, evening gown

Clarisse 62122

Sweetheart Jersey Fitted Gown with Sweep Train & Boned Bodice
Sale price$453 CAD
Color
Mac Duggal 20482 Rose Pink front view evening gown with floral lace and scattered sequin beading, fitted mermaid silhouette, formal prom gownMac Duggal 20482 Rose Pink back view evening gown with floral lace and zipper closure, fitted mermaid silhouette, black tie event dress

Mac Duggal 20482

One-Shoulder Lace Mermaid Gown with Sequin Beading
Sale price$1,373 CAD
Color
Ellie Wilde EW37047 Black Gold front view prom mermaid gown with floral gold bead and sequin embroidery on mesh deep v-neckline sweep train formal prom gownEllie Wilde EW37047 Black Gold back view prom mermaid gown full open back crisscross spaghetti strap closure gold floral beading on black mesh evening gown

Ellie Wilde EW37047

V-Neck Mermaid Gown with Floral Beading & Train
Sale price$699 CAD
Color
LaDivine CD723 Multi-Color Strapless Mermaid Gown – Sequin Floral Tulle Train Pageant Formal Dress | Marlas FashionsLaDivine CD723 Multi-Color Strapless Mermaid Gown – Sequin Floral Tulle Train Pageant Formal Dress | Marlas Fashions

Ladivine CD723

Multi-Color Strapless Mermaid Gown Sequin Floral Tulle Train Pageant Formal Dress Marlas Fashions
Sale price$517 CAD
Color
Ellie Wilde EW36001 Navy Blue prom dress front view with hot-stone beaded illusion corset bodice, sweetheart neckline, fitted mermaid silhouette, formal prom gownEllie Wilde EW36001 Navy Blue prom dress back view with crisscross lace-up open back, fitted mermaid trumpet silhouette, sweep train, evening gown

Ellie Wilde EW36001

Sweetheart Mermaid Gown with Illusion Corset Bodice
Sale price$799 CAD
Color
+4
Portia and Scarlett PS26071 Light Blue prom dress front view with hot-stone embellishment, boned corset bodice, mermaid trumpet silhouette, formal prom gownPortia and Scarlett PS26071 Pink prom dress front view with hot-stone embellishment, sweetheart neckline, fitted corset bodice, evening gown

Portia and Scarlett PS26071

Mermaid Hot-Stone Corset Gown with Train
Sale price$839 CAD
Color
Clarisse 62174 coral front halter v-neck beaded corset mermaid prom gown with floral appliqués boning and dramatic tulle train formal prom gownClarisse 62174 coral back open-back halter beaded mermaid prom gown with fully exposed back boned corset bodice and sweeping tulle train evening gown

Clarisse 62174

Halter V-Neck Beaded Corset Mermaid Gown with Train
Sale price$724 CAD
Color

Shop mermaid prom dresses 2027 from Marlas Fashions, the Toronto flagship that ships designer dresses worldwide. 650+ mermaid prom dresses from Ellie Wilde, Mac Duggal, Ladivine, Jessica Angel, Sherri Hill and La Femme, with new 2027 arrivals and best sellers first. Chosen for prom, grad, formals and winter formals. Shipped worldwide from Toronto, free over $250 across Canada and the USA, with a price-match guarantee and easy returns.

Mermaid Prom Dresses 2027

Marlas Fashions is one of North America's largest designer dress destinations: a 10,000 sq. ft. flagship showroom with over 8,000 dresses in Toronto, Canada, more than 100,000 clients styled, more than 500,000 followers across our social platforms, and an online store that ships to every province in Canada, all 50 US states and worldwide. This page holds 672 mermaid prom dresses from Ellie Wilde, Mac Duggal, Ladivine, Jessica Angel, Sherri Hill and La Femme, priced from $129 to $1,924 CAD with most between $129 and $662. Every dress is an authentic designer style bought directly from the designer, never a replica.

New mermaid prom dresses for 2027

76 new 2027 mermaid prom dresses have landed this season from Ellie Wilde, Mac Duggal, Sherri Hill and Ladivine. They sit first in the grid, followed by proven best sellers, so the first pages are always the newest and strongest styles.

Mermaid Prom Dresses for every occasion

These mermaid prom dresses are chosen for prom, grad, formals and winter formals. Customers most often shop them for prom, evening events, formal events, wedding guests and galas. The most-stocked looks are mermaid, fitted, jersey, open-back, beaded and simple, and the colours customers ask for most are blue, green, pink, hot pink, black and red. Use the filters to narrow by designer, colour, size, length, neckline, fabric and price, or start from the tiles above.

Shipping worldwide from Toronto

Marlas Fashions ships mermaid prom dresses worldwide with tracked delivery. In Canada, orders ship free over $250 to Toronto, Vancouver, Montreal, Calgary, Ottawa and Edmonton and every province, priced in Canadian dollars. In the United States, shop in USD with free shipping over $250 to New York, Los Angeles, Chicago, Houston, Miami and Dallas and every state. International customers check out in CAD or USD and receive the same price-match guarantee and easy returns. Need it fast? Our Toronto team confirms stock and ship dates by phone, text or WhatsApp before you order.

Sizes and fit

Most mermaid prom dresses run from size 00 to 16, with 384 styles in plus sizes up to 24 or 26 and 3 petite styles. Each product page shows that designer's size chart; measure bust, waist and hips and compare, because formal sizing differs from everyday clothing. Our stylists confirm sizing by phone, text or WhatsApp.

Why shop mermaid prom dresses at Marlas Fashions

  • One of North America's largest designer dress destinations: 672 mermaid prom dresses online and thousands more in our Toronto flagship.
  • Authorized retailer for Ellie Wilde, Mac Duggal, Ladivine, Jessica Angel, Sherri Hill and La Femme: authentic current-season styles, never replicas.
  • Worldwide shipping with tracked delivery, free on orders over $250 across Canada and the USA.
  • A price-match guarantee and easy returns, with stylists available by phone, text and WhatsApp.
  • More than 100,000 clients styled and more than 500,000 followers across our social platforms.

Frequently Asked Questions

PRICE MATCH

MarlasFashions.com will Price Match this item, if found on any other Authorized Website!

It’s simple, contact us via email at hello@marlasfashions.com with the link to the lower priced item. We will match the price.

Competing websites must have same style, color, and size available and must be an authorized retailer. Offer not applicable to clearance and sale items.

EASY RETURNS

We offer a simple and hassle-free return process to ensure your satisfaction. If you're not completely happy with your purchase, you can request a return within the eligible period.

Our goal is to make returns quick and straightforward, so you can shop with confidence every time.

  • Hassle-Free Returns
  • Simple Process
  • Quick Handling
  • Customer Satisfaction Focused

Free US and Canada Ground Shipping on orders over $250

IN STOCK ITEMS

Mostly your orders will be with you in 7-12 Business Days. Please note that dresses from Portia & Scarlett and Alyce Paris may take a few extra days. 

Need it sooner, just email us at hello@marlasfashions.com with your wear date and your location.