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Open Back Evening Dresses

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1890 Item

Clarisse 810811 Seafoam Green prom dress front view with glitter mesh fitted underlayer, detachable tulle overskirt, rhinestone beading, sweetheart illusion neckline, formal prom gownClarisse 810811 Seafoam Green prom dress back view with fully open bare back, rhinestone waistband, sleeveless strapless construction, evening gown back detail
Clarisse 810816 Mint Green prom dress front view with floral lace appliqués, beaded illusion v-neck bodice, mermaid trumpet silhouette, formal prom gownClarisse 810816 Blush Pink and Mint Green editorial view open crisscross back with spaghetti straps, tiered tulle trumpet skirt, evening gown pageant styling styled for prom
Clarisse 810915 Iridescent Fuchsia prom gown front view, allover sequin scroll on mesh, mermaid trumpet silhouette, formal prom gownClarisse 810915 Iridescent Fuchsia prom gown back view, fully open crisscross lacing back, fitted mermaid silhouette, evening gown
Clarisse 810824 Dark Teal fitted sweetheart corset prom gown in stretch satin with high front slit and open back, front view, formal prom gownClarisse 810824 Dark Teal open-back spaghetti strap corset prom dress in stretch satin showing full bare back and sweep train, back view, evening gown
Clarisse 810733 Powder Blue prom formal gown front view glitter scroll embroidery on mesh deep v-neck mermaid silhouette formal prom gownClarisse 810733 Powder Blue prom pageant gown back view open back framed by thin straps all-over glitter embroidery on mesh mermaid hem evening gown
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 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
Faviana 11013 Sea Blue prom dress front view in stretch jersey with sweetheart neckline all-over ruching high slit fitted silhouette formal prom gownFaviana 11013 Sea Blue prom dress back view showing full open lace-up crisscross back construction spaghetti straps fitted stretch jersey evening gown
Faviana 11002 Black front view long fitted halter satin gown with floral appliquésFaviana 11002 Black back view long fitted halter satin gown with floral appliqués
Faviana 11003 Steel Blue prom dress front view with beaded mesh overlay, deep v-neck spaghetti straps, fitted silhouette, formal prom gownFaviana 11003 Steel Blue prom dress back view with full open back, criss-cross lace-up tie closure, fitted long silhouette, evening gown
Faviana 11017 Royal front view sequin floral fitted jersey gown with high slit with sweep trainFaviana 11017 Royal back view sequin floral fitted jersey gown with high slit with sweep train
Faviana 11006 Wine prom dress front view hot-stone strapless corset bodice fitted stretch satin skirt high slit formal prom gownFaviana 11006 Wine prom dress back view fully open back boned corset bodice center-back ruching fitted stretch satin skirt evening gown
Faviana ES10890 Cherry front view fitted stretch satin gown with open crisscross backFaviana ES10890 Cherry back view fitted stretch satin gown with open crisscross back
Faviana 11010 Light Blue front view beaded embroidery v-neck fitted satin gown with high slitFaviana 11010 Light Blue back view beaded embroidery v-neck fitted satin gown with high slit
Faviana 11011 Dark Emerald Green prom dress front view with beaded corset bodice, scoop neckline, crisscross straps, fitted jersey skirt, cocktail party dressFaviana 11011 Dark Emerald Green prom dress back view showing full open lace-up crisscross back, beaded corset, fitted silhouette, formal prom gown
Faviana 11052 Lemon Yellow front view fitted mermaid v-neck satin gown with crisscross open backFaviana 11052 Lemon Yellow back view fitted mermaid v-neck satin gown with crisscross open back
Faviana E11026 Black Multi front view prom dress in stretch jersey with multicolor beaded sweetheart bodice, deep V plunge, high slit, fitted silhouette, formal prom gownFaviana E11026 Black Multi back view prom dress showing full open back with beaded connecting band, stretch jersey, spaghetti straps, sleek fitted silhouette, evening gown
Faviana 11029 Black/Fuchsia front view prom dress with beaded floral appliqués, illusion corset bodice, strapless sweetheart neckline, fitted silhouette, formal prom gownFaviana 11029 Black/Fuchsia back view prom dress with open back, beaded floral appliqués, fitted silhouette, sweep train, evening gown
Faviana 11040 Black prom dress front view with hot-stone crystal ruched mesh strapless fitted silhouette cocktail party dressFaviana 11040 Black prom dress back view with hot-stone crystals crisscross open lace-up closure fitted long gown semi-formal party dress
Faviana ES10891 black prom dress with all-over sequin, deep v-neckline, illusion side panels, fitted mermaid silhouette, front view, formal prom gownFaviana ES10891 black prom dress with fully open back, single strap, sequin mesh construction, fitted mermaid silhouette, back view, evening gown
Faviana 11033 Gold prom dress front view with paillette sequin on mesh, fitted silhouette, spaghetti straps, and sweep train, formal prom gownFaviana 11033 Gold prom dress back view showing dramatic open crisscross lace-up back with full sequin coverage and sweep train, evening gown
Faviana S10870 Royal Blue prom dress front view with beaded bodice, deep v-neckline, spaghetti straps, full a-line stretch satin skirt, formal prom gownFaviana S10870 Royal Blue prom dress back view showing crisscross lace-up open back, spaghetti straps crossing at spine, full a-line satin skirt, evening gown
Faviana 11077 Navy Blue prom dress front view with hot-stone mesh, scoop neckline, spaghetti straps, long fitted silhouette, formal prom gownFaviana 11077 Navy Blue prom dress back view with full open crisscross lace-up back, hot-stone mesh, long fitted silhouette, evening gown back detail
Faviana S10400 Deep Mauve front view prom dress with beaded lace floral appliqués, v-neck spaghetti straps, a-line satin skirt, short semi-formal dance dressFaviana S10400 Deep Mauve back view prom dress with crisscross lace-up open back, beaded lace bodice, floor-length a-line satin silhouette, formal prom gown
Jessica Angel 10013 White/BlushJessica Angel 10013 White/Blush
Jessica Angel 10013 Sale price$790 USD
Mac Duggal 2211 Apple Green front view fitted strapless satin prom gown with ruched bodice, crystal embellishment, and high slit, formal prom gownMac Duggal 2211 Apple Green back view fitted strapless satin prom gown with fully open back and slight flared hem sweep, evening gown
Mac Duggal 11775 black front view long fitted mermaid gown with beaded crystal pearl illusion high-neck cape, open back, evening gown for prom or formal galaMac Duggal 11775 black back view fully open back mermaid trumpet gown with beaded illusion panel framing bare back, formal prom gown for evening events
Mac Duggal 11779 Black Multicolor front view one-shoulder mermaid trumpet gown with jersey fabric, 3D floral appliqués and beaded embroidery, formal prom gownMac Duggal 11779 Black Multicolor back view open-back one-shoulder trumpet gown with diagonal floral strap, structured stretch crepe, evening gown styled for prom
Mac Duggal 11779 One-Shoulder Floral Appliqué Mermaid Trumpet Gown Sale price$668.50 USD Regular price$708 USD
Mac Duggal 20757 Black Multicolor floral front view fitted strapless corset prom gown with floral embroidery on mesh open back formal prom gownMac Duggal 20757 Black Multicolor floral back view fully open back strapless corset prom gown with dense floral embroidery on mesh evening gown
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 49716 midnight-blue pleated satin cape gown front view formal event dress with accordion pleating, open back, A-line silhouette, evening gownMac Duggal 49716 midnight-blue pleated satin cape gown back view formal event dress showing deep open back, tie-string closure, floor-length cape panels, gala gown
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 50677 purple front view structured satin mermaid gown with sweetheart neckline, dramatic off-shoulder puff sleeves, and open back, formal prom gownMac Duggal 50677 purple back view open-back satin mermaid evening gown with off-shoulder puff sleeves, boned bodice, and floor-length train, evening gown styled for prom
Mac Duggal 50677 Satin Mermaid Gown with Off-Shoulder Puff Sleeves Sale priceFrom $368.50 Regular price$388 USD
Mac Duggal 68650 green-blue floral black multi front view one-shoulder printed chiffon prom gown with 3D floral appliqué tiered a-line skirt open back formal prom gownMac Duggal 68650 green-blue floral black multi back view open-back printed chiffon prom gown with one-shoulder silhouette tiered flowing skirt evening gown
Mac Duggal 68690 black prom gown front view one-shoulder fitted jersey with diagonal gold beaded cut-out bodice panel and high slit formal prom gownMac Duggal 68690 black prom gown back view fully open back from shoulder to below waist single strap sleeveless fitted silhouette evening gown
Mac Duggal 67911 B black front view long chiffon A-line gown with deep V-neck, 3D floral shoulder straps, and open crisscross back, formal prom gownMac Duggal 67911 B black back view long chiffon gown with fully open crisscross lace-up back and sweep train, evening gown styled for prom
Mac Duggal 48856 Evening Dress - Marigold - ABMac Duggal 48856 Evening Dress - Marigold - BK
Mac Duggal 48856 Evening Dress - Marigold Sale priceFrom $338.50 Regular price$356 USD
Mac Duggal 49905 Antique Gold front view pleated metallic fabric 3D floral rosette sweetheart neckline a-line fit-and-flare prom gown formal evening gownMac Duggal 49905 Antique Gold back view open back crossing straps pleated metallic a-line silhouette prom gown red carpet styling
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
Faviana 11200 Dark Hunter Green prom dress with sequin-beaded bodice, lace-up open back, fitted silhouette, formal prom gownFaviana 11200 Dark Hunter Green prom dress back view showing lace-up crisscross closure, open-back exposure, fitted silhouette, evening gown
Faviana E11201 Sage Green prom dress with stretch satin, beaded floral appliqués, scoop neckline, mermaid silhouette, front view, formal evening gownFaviana E11201 Sage Green prom dress with crisscross lace-up open back, stretch satin, beaded floral appliqués, mermaid silhouette, back view, evening gown
Faviana 11202 Light Blue sequin fitted prom gown front view, sweetheart neckline, high slit, open back, formal prom gownFaviana 11202 Light Blue sequin fitted prom gown back view, crisscross straps, completely open back, evening gown, sequin texture detail view
Faviana 11203 Lilac Purple prom dress front view with all-over sequin glitter mesh, deep surplice v-neck, open back, floor-length a-line silhouette, formal prom gownFaviana 11203 Lilac Purple prom dress back view confirming fully open back with thin spaghetti straps, all-over sequin glitter mesh a-line gown, evening gown
Faviana 9562 Royal back view fitted v-neck beaded satin gown with high slit with crisscross backFaviana 9562 Royal alternate view fitted v-neck beaded satin gown with high slit with crisscross back
Faviana 11205 Red prom dress front view, stretch satin, diagonal floral sequin appliqués, fitted silhouette with high slit, cocktail party dressFaviana 11205 Red prom dress back view, crisscross lace-up open back, stretch satin, fitted long gown, formal prom gown
Faviana 11208 Navy front view beaded satin mermaid gown with crisscross open backFaviana 11208 Navy back view beaded satin mermaid gown with crisscross open back
Faviana 9592 Red front view beaded floral sweetheart fitted long gown with trainFaviana 9592 Red back view beaded floral sweetheart fitted long gown with train
Faviana 11211 Bronze back view strapless square-neck fitted satin gown with high slit & open backFaviana 11211 Bronze side view strapless square-neck fitted satin gown with high slit & open back

Open back evening dresses 2027 at Marlas Fashions, one of North America's largest designer dress destinations. 1650+ open back evening dresses from Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Portia and Scarlett, with new 2027 arrivals and best sellers first. Chosen for galas, black-tie events and formal evenings. Shipped worldwide from Toronto, free over $250 across Canada and the USA, with a price-match guarantee and easy returns.

Open Back Evening Dresses 2027 – Designer Open Back Evening 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 1682 open back evening dresses from Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Portia and Scarlett, priced from $115 to $2,261 CAD with most between $115 and $612. Every dress is an authentic designer style bought directly from the designer, never a replica.

New open back evening dresses for 2027

187 new 2027 open back evening dresses have landed this season from Sherri Hill, Mac Duggal, Ladivine and Terani Couture. 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: black tie dresses, evening gowns, gala dresses and black evening gowns

Search demand is rising for black tie dresses, evening gowns, gala dresses, black evening gowns, red evening gowns and gold evening gowns. 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.

Open Back Evening Dresses for every occasion

These open back evening dresses are chosen for galas, black-tie events and formal evenings. Customers most often shop them for evening events, prom, formal events, galas and wedding guests. The most-stocked looks are open-back, fitted, high-slit, V-neck, beaded and jersey, and the colours customers ask for most are blue, green, pink, black, hot pink 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 open back evening 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 open back evening dresses run from size 00 to 16, with 573 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 open back evening dresses at Marlas Fashions

  • One of North America's largest designer dress destinations: 1682 open back evening dresses online and thousands more in our Toronto flagship.
  • Authorized retailer for Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Portia and Scarlett: 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