Sequin Open Back Dresses 2027 | 250+ Designer Styles | Marlas Fashions – Page 7

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Sequin Open Back Dresses

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345 Item

Mac Duggal 56388 Silver Multicolor front view fitted scoop-neck floor-length fully sequined floral gown for prom formal prom gownMac Duggal 56388 Silver Multicolor back view open-back fitted sequin floral long gown for prom evening gown, elegant floor-length silhouette photographed in boutique studio lighting
Mac Duggal 56388 Fitted Scoop-Neck Multicolor Floral Sequin Gown Gown Sale priceFrom $463.75 CAD Regular price$547 CAD
Mac Duggal 5650 champagne beige silver front evening dress with fully-sequined mesh, halter neckline, high slit, fitted silhouette, formal prom gownMac Duggal 5650 champagne beige silver back evening dress with open back, halter tie, fully-beaded sequin mesh, fitted silhouette, pageant gown
Mac Duggal 5650 Halter Sequin Fitted Gown with High Slit Gown with Sweep Train Sale price$580 CAD Regular price$685 CAD
Mac Duggal 6214 lilac front view fully beaded sequin fitted gown with mesh foundation, draped cowl neckline, and open back, formal prom gownMac Duggal 6214 lilac back view fully beaded sequin fitted gown with completely open back, thin spaghetti straps, and geometric beadwork, evening gown styled for prom
Mac Duggal 6214 Fully Beaded Cowl Neck Open Back Fitted Long Gown Sale price$960 CAD
Mac Duggal 93831 black-silver strapless fully beaded fitted column gown front view for prom with dense sequin rhinestone embellishment formal evening gownMac Duggal 93831 black-silver open back strapless beaded column gown back view for prom with rhinestone sequin beading sleek fitted silhouette red carpet styling
Mac Duggal 93831 Strapless Fully Beaded Fitted Column Gown with Sweep Train Sale price$687 CAD Regular price$1,257 CAD
Mac Duggal 94129 Seafoam Green prom front view fully-beaded fitted column gown with mesh base, pearl seed beads and sequin stars, scoop neckline, formal evening gownMac Duggal 94129 Seafoam Green prom back view fully-beaded fitted column gown with deep open U-back, rear center slit, and bead embroidery, gala gown
Mac Duggal 94129 Fully-Beaded Fitted Scoop-Neck Column Gown with Sweep Train Sale price$700 CAD Regular price$823 CAD
Mac Duggal 23018 champagne beige Silver front view fitted beaded sequin mesh halter high-neck open-back floor-length gown formal prom gown with champagne beige shimmerMac Duggal 23018 Midnight Blue back view fully open back halter tie beaded sequin mesh fitted floor-length gown evening gown with deep navy sequin surface styled for prom
Mac Duggal 23018 Beaded Sequin Mesh Halter High-Neck Fitted Gown with Sweep Train Sale price$823 CAD
Mac Duggal 49827 black multicolor front view fully-beaded floral sequin mesh fitted prom gown with sweetheart neckline, open back, formal prom gownMac Duggal 49827 black multicolor back view fully-beaded floral embroidery mesh fitted prom gown showing full open back, evening gown
Mac Duggal 49827 Fully-Beaded Floral Sequin Fitted Mesh Gown with Sweep Train Sale price$685 CAD
Mac Duggal 20401 Platinum Silver prom one-shoulder fully-beaded sequin mesh evening gown with open back sweep train fitted silhouette formal prom gownMac Duggal 20401 Platinum Silver back view open-back one-shoulder beaded mesh gown bare back to waistline sweep train black-tie event dress styled for prom
Mac Duggal 20401 One-Shoulder Beaded Mesh Gown with Train Gown with Sweep Train Sale price$1,545 CAD
Mac Duggal 49574 Black Multicolor front view one-shoulder floral sequin lace fitted long prom gown with fully beaded embroidery and high slit, formal prom gownMac Duggal 49574 Black Multicolor side view one-shoulder floral sequin fitted long prom gown showing high slit silhouette and beaded strap, evening gown
Mac Duggal 49574 One-Shoulder Floral Sequin Fitted Long Gown with Sweep Train Sale price$1,201 CAD
Mac Duggal 5625 silver front fully beaded mesh column gown with deep v-neck open back high slit prom gown formal prom gownMac Duggal 5625 silver back fully beaded mesh fitted column gown with deep v open back center slit prom gown evening gown
Mac Duggal 5625 Beaded Mesh V-Neck Open-Back Fitted Column Gown with Sweep Train Sale price$700 CAD Regular price$1,029 CAD
Mac Duggal 93739 champagne beige gold one-shoulder fully-beaded fitted gown with coin paillette sequins feather strap and open back front view formal prom gownMac Duggal 93739 champagne beige gold open-back fitted sequin gown full bare back from shoulder to below waist high slit back view evening gown styled for prom
Mac Duggal 93739 One-Shoulder Fully-Beaded Fitted Feather-Trim Gown Sale price$600 CAD Regular price$857 CAD
Mac Duggal 93981 Indigo Blue prom dress front view with fully-beaded mirror sequin stripes, scoop neckline, fitted silhouette, formal prom gownMac Duggal 93981 Indigo Blue prom dress back view showing open crisscross beaded straps, full back exposure, fitted long gown, evening gown
Mac Duggal 93981 Fully-Beaded Scoop-Neck Fitted Long Gown with High Slit Sale price$1,201 CAD
Mac Duggal 93551 black side-front view fully beaded column gown with rhinestone scoop neckline, open back, high slit, prom evening gownMac Duggal 93551 black back view open-back fitted beaded gown with rhinestone-trimmed low scoop back and high slit, formal prom gown
Mac Duggal 93551 Fully Beaded Open-Back Fitted Column Gown with High Slit Sale price$463.75 CAD Regular price$685 CAD
Mac Duggal 5477 black silver front fully beaded fitted scoop-neck gown with floral appliqués sequin motifs and open scoop back formal prom gownMac Duggal 5477 black silver back beaded fitted open scoop back gown with rhinestone straps rear slit and full beading evening gown styled for prom
Mac Duggal 5477 Fully Beaded Fitted Scoop-Back Gown with Floral Appliqués Sale priceFrom $700 CAD Regular price$823 CAD
Mac Duggal 5669 coral front view fully sequined sleeveless fitted gown with deep V-neckline, all-over beading, sweep train, formal prom gownMac Duggal 5669 coral back view open-back sequin gown with rhinestone waist accent, mesh base, fitted silhouette, evening gown for pageant styled for prom
Mac Duggal 5669 Fully Sequined Sleeveless V-Neck Open-Back Gown with Sweep Train Sale price$685 CAD
Mac Duggal 93695 Black Multicolor front view strapless fully sequined fitted prom gown with 3D beaded floral appliqués high slit formal prom gownMac Duggal 93695 Black Multicolor back view strapless sequin fitted gown fully open back multicolor floral appliqués prom evening gown
Mac Duggal 93695 Strapless Fully Sequined Fitted Gown with 3D Floral Appliqués Sale price$1,717 CAD
Clarisse 810979 Black prom dress front view with sequin-on-mesh fabric, feather-trim sweetheart neckline, fitted mermaid silhouette, formal prom gownClarisse 810979 Black pageant gown back view with dramatic open back, sequin mesh construction, sweep train, evening gown for pageant competition styled for prom
Clarisse 810979 Strapless Sequin Feather-Trim Mermaid Gown with Open Back Sale price$790 CAD
Clarisse 810996 Iridescent White prom gown front view with sweetheart neckline, off-shoulder feather trim, fully sequined fitted silhouette, formal prom gownClarisse 810996 Iridescent White prom gown back view showing fully open back with lace-up tie closure, sequin mesh, evening gown pageant styling
Clarisse 810996 Off-Shoulder Sequin Feather Fitted Long Gown with Sweep Train Sale price$561 CAD
Clarisse 62144 Pale Orchid Purple prom dress front view with beaded sequin tulle mermaid silhouette strapless sweetheart neckline jeweled floral appliqués and sweep train formal prom gownClarisse 62144 Pale Orchid Purple prom dress back view with full open back lace-up corset closure beaded sequin coverage mermaid silhouette and sweep train evening gown
Clarisse 62144 Strapless Sweetheart Beaded Mermaid Gown with Train Sale price$987 CAD
Clarisse 62186 Glitter Blue front view fully beaded sweetheart illusion corset fitted prom gown with glitter mesh, high front slit, spaghetti straps, formal prom gownClarisse 62186 Glitter Blue back view open back spaghetti strap fitted prom gown with beaded mesh corset, sweep train, pageant gown
Clarisse 62186 Fully Beaded Sweetheart Fitted Gown with Illusion Corset Sale price$724 CAD
Clarisse 62172 Lilac Multicolor front view deep v-neck boned corset prom gown with 3D floral appliqués glitter lace A-line skirt formal prom gownClarisse 62172 Lilac Multicolor back view open crisscross lace-up strap prom gown with iridescent glitter tulle skirt and beaded bodice pageant gown
Clarisse 62172 Deep V-Neck Glitter Lace A-Line Gown with Floral Bodice Sale price$602 CAD
Clarisse 810413 Black prom dress front view with sequin fully beaded mermaid silhouette illusion sweetheart neckline open back formal prom gownClarisse 810413 Black and Periwinkle editorial view sequin mermaid gowns spaghetti straps sweep train evening gown pageant styling styled for prom
Clarisse 810413 Sequin Mermaid Gown with Illusion Sweetheart & Open Back Sale price$455 CAD
Clarisse 810407 Charcoal Grey prom dress front view with sequin fabric, crisscross open back, v-neckline a-line silhouette, formal prom gownClarisse 810407 multi colorway editorial view with sequin fabric, iridescent fuchsia peacock cobalt grey, a-line silhouette, evening gown styled for prom
Clarisse 810407 V-Neck Sequin A-Line Gown with Crisscross Open Back Sale price$595 CAD
Clarisse 810420 Light Blue prom gown front view, fully-sequined stretch jersey, sweetheart neckline with spaghetti straps, mermaid silhouette, formal prom gownClarisse 810420 Light Blue prom gown back view, crisscross lace-up open back, iridescent AB sequin, sweep train, evening gown
Clarisse 810420 Fully-Sequined Mermaid Gown with Sweetheart Neckline Sale price$473 CAD
Clarisse 810539 Deep Fuchsia prom dress front view with sequin fabric, one-shoulder neckline, high front slit, fitted silhouette, formal prom gownClarisse 810539 Deep Fuchsia prom dress back view with fully open back to waistline, sweep train, all-over sequin, fitted bodycon silhouette, pageant gown styling
Clarisse 810539 One-Shoulder Sequin Fitted Gown with Fully Beaded Sale price$516 CAD
Clarisse 810568 Winter Blue prom dress with full sequin fabric, feather-trimmed one-shoulder strap, high front slit, fitted silhouette, formal prom gownClarisse 810568 Winter Blue prom dress back view showing open back with crossing tie detail, fully sequined fitted gown, evening gown
Clarisse 810568 One-Shoulder Fitted Sequin Gown with Feather Trim Sale price$607 CAD
Clarisse 811128 Pastel Ombre front view fully sequined high halter mermaid prom gown with crisscross open back and sweep train formal prom gownClarisse 811128 Pastel Ombre back view showing fully open crisscross lace-up back on sequin mermaid prom gown with sweep train red carpet styling
Clarisse 811128 Fully Sequined High-Halter Mermaid Gown with Open Back Sale price$577 CAD
Clarisse 811181 Blue champagne beige front prom dress with sequin beaded mesh, structured V-neck boned bodice, crisscross open back, fitted silhouette, formal prom gownClarisse 811181 Blue champagne beige back prom dress with crisscross rhinestone straps, open back, fully beaded mesh train, sleek fitted silhouette, evening gown
Clarisse 811181 V-Neck Sequin Fitted Gown with Sweep Train & Front Slit Sale price$790 CAD
Clarisse 811218 Black prom dress front view with hot-stone embellishment, illusion corset bodice, sweetheart neckline, mermaid silhouette, formal prom gownClarisse 811218 Black prom dress back view with fully open crisscross lace-up closure, hot-stone mermaid gown, evening gown
Clarisse 811218 Sweetheart Jersey Fitted Gown with Sweep Train & Crisscross Back Sale price$778 CAD
Clarisse 811251 Turquoise fully-beaded sequin halter-neck prom gown with open back, fitted silhouette, waist cut-outs, sweeping train, front view, formal prom gownClarisse 811251 Turquoise sequin mesh halter prom gown showing fully open back past the waistline, fitted silhouette with train, back view, pageant evening gown
Clarisse 811251 Halter-Neck Fully-Beaded Sequin Open-Back Fitted Gown Sale price$607 CAD
Clarisse 811254 silver prom dress front view, fully sequined mermaid gown with sweetheart neckline, beaded crisscross straps, keyhole cutout, formal prom gownClarisse 811254 silver prom dress back view, completely open back with beaded straps and floor-sweeping train, sequin mermaid silhouette, evening gown
Clarisse 811254 Fully Sequined Mermaid Gown with Open Back & Train Sale price$790 CAD
Clarisse 811236 Dark Purple prom gown front view with sequin embroidery mesh base boning mermaid silhouette formal prom gownClarisse 811236 Dark Purple prom gown back view showing full open back deep scoop mermaid sweep train evening gown
Clarisse 811236 Square-Neck Fully Sequined Mermaid Gown with Open Back Sale price$699 CAD
Clarisse 811242 Royal Blue prom dress front view with beaded sequin corset bodice, floral appliqués, illusion waist, and tulle mermaid sweep train, formal prom gownClarisse 811242 Royal Blue prom dress back view with open crisscross lace-up back, fully beaded silhouette, and tulle sweep train, evening gown
Clarisse 811242 Strapless Beaded Sequin Mermaid Corset Gown with Sweep Train Sale price$607 CAD
Clarisse 811250 Lilac front view fitted sequin prom gown with illusion floral bodice, beading, deep V-neckline, and high front slit, formal prom gownClarisse 811250 Rose Gold back view fitted sequin prom gown showing fully open back with crossing straps converging at low back point, evening gown
Clarisse 811250 Fitted Sequin V-Neck Gown with Floral Bodice & High Slit Sale price$695 CAD
Clarisse 811293 Pale Lilac prom dress front view with pearl beading and sequin, fitted sweetheart gown, front high slit, formal prom gownClarisse 811293 Pale Mint Green prom dress back view showing crisscross open back with full-length pearl beading and sequin, evening gown
Clarisse 811293 Fitted Pearl Beaded Sequin Gown with High Slit Gown Sale price$687 CAD
Clarisse 811338 Black prom dress with sequin fabric, sweetheart off-shoulder neckline, fitted mermaid silhouette, front view, formal prom gownClarisse 811338 Black prom dress with fully sequined open back, detachable off-shoulder puff sleeves removed, back view, evening gown red carpet styling
Clarisse 811338 Sequin Mermaid Off-Shoulder Gown with Detachable Sleeves Sale price$790 CAD
Dancing Queen 4339Dancing Queen 4339
Dancing Queen 4339 Sale price$414 CAD
Sherri Hill 57227 Gold prom dress front view with fully-beaded paillette sequins, halter V-neckline, fitted silhouette, and high front slit, formal prom gownSherri Hill 57227 Gold prom dress back view with full open back, halter neck tie, beaded sequin coverage top to bottom, sleeveless fitted silhouette, evening gown
Sherri Hill 57227 Fully-Beaded Sequin Halter V-Neck Fitted Gown with Sweep Train Sale price$1,460 CAD
Sherri Hill 57254 Ivory Blue floral beaded strapless fitted prom gown with sequin mesh base and high front slit front view formal prom gownSherri Hill 57254 Ivory Blue open back fully beaded strapless fitted prom gown with floral appliques back view evening gown
Sherri Hill 57254 Strapless Fitted Floral Sequin Mesh Gown with High Slit Sale price$1,110 CAD
Sherri Hill 57805 Light Green prom dress front view with hot-stone crystals, strapless sweetheart illusion corset bodice, long fitted silhouette, formal prom gownSherri Hill 57805 Light Green prom dress back view with sheer illusion beaded corset panel, open back, boning channels, slight train, evening gown
Sherri Hill 57805 Strapless Illusion Corset Hot-Stone Gown with Front Slit Sale price$904 CAD
Sherri Hill 57883 Candy Pink Ivory Silver prom dress with fully-beaded pearl rhinestone lattice mesh, deep V-neck fitted silhouette, front view, formal prom gownSherri Hill 57883 Candy Pink Ivory Silver prom dress with fully-beaded pearl crystal open back, fitted body-contour silhouette, back view, evening gown
Sherri Hill 57883 Fully-Beaded V-Neck Fitted Long Gown with High Slit Sale price$971 CAD
Sherri Hill 58004 Black Silver prom gown front view fully beaded pearl embellishment mermaid trumpet silhouette V-neck open back formal prom gownSherri Hill 58004 Black Silver prom gown back view full open back crisscross lace-up closure fully beaded sweep train pageant gown evening gown
Sherri Hill 58004 Fully Beaded Mermaid Trumpet V-Neck Gown with Sweep Train Sale price$971 CAD
Ladivine CD396W off-white fully-sequined strapless cowl-draped fitted corset prom gown with boning, open lace-up back, and hidden pockets, front view, formal prom gownLadivine CD396W off-white fully-sequined open lace-up crisscross corset back on fitted sequin gown with sweep train, back view, evening gown styling styled for prom
Ladivine CD396W Strapless Cowl-Draped Fully-Sequined Fitted Corset Gown Sale price$393 CAD
Ladivine J871W off-white fully beaded strapless sweetheart corset prom gown with illusion mesh bodice, boning, and sweep train, front view, formal prom gownLadivine J871W off-white fully beaded open-back lace-up corset prom gown with sweep train, back view, evening gown, elegant floor-length silhouette photographed in boutique studio lighting
Ladivine J871W Strapless Beaded Corset Fitted Gown with Train Gown Sale price$360 CAD
La Femme 31137 OrangeLa Femme 31137 Orange
La Femme 31137 Sale price$360 CAD
Terani Couture 262E7125 Wine formal evening dress front view with sweetheart glitter knit column with attached high-neck cape, keyhole neckline, black tie event dressTerani Couture 262E7125 Wine formal evening dress back view with attached floor-length cape with keyhole open back, sparkling column gown, gala gown
Terani Couture 262E7125 Beaded Sequin A-Line Gown with Cape Gown with Sweep Train Sale price$809 CAD
Mac Duggal 44168 champagne beige silver front view fitted long-sleeve sequin evening gown with crystal collar, open back, and high neck formal prom gownMac Duggal 44168 champagne beige silver back view fully open back fitted sequin evening gown with beaded cuffs and all-over micro-sequin pageant gown
Mac Duggal 44168 Long-Sleeve Sequin Fitted High-Neck Gown with Open Back Sale price$687 CAD
Ellie Wilde EW37127 Purple Rain prom dress front view with sequin lace, sweetheart corset bodice, mermaid trumpet silhouette, formal prom gownEllie Wilde EW37127 Purple Rain prom dress back view showing crisscross open back lace-up closure, fully beaded sequin lace, sweep train, evening gown
Ellie Wilde EW37127 Sequin Lace Mermaid Trumpet Corset Gown with Sweep Train Sale price$679 CAD

Sequin open back dresses 2027 at Marlas Fashions, one of North America's largest designer dress destinations. 250+ sequin open back dresses from Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Ladivine, with new 2027 arrivals and best sellers first. Chosen for prom, wedding guests, mothers of the bride, bridesmaids, galas, graduations, quinceañeras and every formal occasion. Shipped worldwide from Toronto, free over $250 across Canada and the USA, with a price-match guarantee and easy returns.

Sequin Open Back Dresses 2027 – Designer Sequin Open Back Dresses for Canada, the USA & Worldwide

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 293 sequin open back dresses from Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Ladivine, priced from $130 to $2,261 CAD with most between $130 and $528. Every dress is an authentic designer style bought directly from the designer, never a replica.

New sequin open back dresses for 2027

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

Trending for November: wedding dresses, cocktail dresses, white dresses and modest dresses

Search demand is rising for wedding dresses, cocktail dresses, white dresses, modest dresses, long dresses and holiday dresses. The tiles above follow that demand and are refreshed as the season moves, so the edit you see is the one people are asking for now.

Sequin Open Back Dresses for every occasion

These sequin open back dresses are chosen for prom, wedding guests, mothers of the bride, bridesmaids, galas, graduations, quinceañeras and every formal occasion. Customers most often shop them for prom, galas, evening events, formal events and pageants. The most-stocked looks are fully beaded, open-back, fitted, beaded, sequin and sparkly, and the colours customers ask for most are blue, green, pink, hot pink, black and gold. 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 sequin open back 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 sequin open back dresses run from size 00 to 16, with 69 styles in plus sizes up to 24 or 26 and 1 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 sequin open back dresses at Marlas Fashions

  • One of North America's largest designer dress destinations: 293 sequin open back dresses online and thousands more in our Toronto flagship.
  • Authorized retailer for Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Ladivine: 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.