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Open Back Prom Dresses, Long Backless Evening Gowns & Low Back Dresses

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2919 Item

LaDivine J886 red scoop beaded fitted evening gown — vibrant scarlet front view for formalLaDivine J886 red — rear-facing view showing the long-sleeve with high slit of the fitted evening gown
Ladivine T818 royal sweetheart satin gown with shoulder straps — front view of the bridesmaid silhouetteLadivine T818 black — back view of the open back and crisscross straps in fitted satin
Ladivine T818 Cowl Neck Adjustable Strap Satin Gown Sale price$ 1,540 Regular price$ 2,754
Andrea and Leo A1394Andrea and Leo A1394
Andrea and Leo A1394 Sale price$ 5,420
Clarisse 62146 Red front view beaded illusion corset A-line prom gown with chiffon skirt, high front slit, spaghetti straps, and scoop neckline formal prom gownClarisse 62146 Red back view beaded illusion corset A-line prom gown with crisscross lace-up open back, chiffon skirt, and spaghetti straps evening gown
Ellie Wilde EW37094 Fairy Pink prom dress front view with tulle skirt, 3D floral appliqués on illusion corset bodice, a-line ballgown, formal prom gownEllie Wilde EW37094 Fairy Pink prom dress back view with open back, boned illusion bodice, floral appliqués on full tulle skirt, a-line ballgown, evening gown
Faviana 9567 Royal Blue front view fitted stretch-mesh plus size prom gown with hot-stone embellishment, square neckline, full-body ruching, formal evening gownFaviana 9567 Royal Blue back view fitted stretch-mesh plus size prom gown with crisscross lace-up open back, hot-stone embellishment, small train, evening gown
Clarisse 62129 Fuchsia front view strapless sweetheart fitted hot-stone jersey prom gown with high front slit, ruched skirt, and sweep train, formal prom gownClarisse 62129 Fuchsia back view fully open back strapless hot-stone fitted prom gown with sweep train and cut-out midriff panels, evening gown
Faviana E11456 Dark Hunter Green prom dress front view with stretch jersey, sheer mesh illusion bodice, deep V-neck fitted silhouette, formal prom gownFaviana E11456 Dark Hunter Green prom dress back view with open crisscross lace-up back, boning detail, sweep train, evening gown
Clarisse 62152Clarisse 62152
Clarisse 62152 Sale price$ 7,160
LaDivine T709 sage v-neck chiffon A-line bridesmaid gown — muted sage-green front view for bridesmaidLaDivine T709 sage — rear-facing view showing the flowy skirt with cap-sleeve detail of the A-line bridesmaid gown
Clarisse 62241 Fuchsia prom dress front view with hot-stone scatter, strapless sweetheart corset bodice, high front slit, fitted jersey silhouette, formal prom gownClarisse 62241 Fuchsia prom dress back view with dramatically open back, sweep train, hot-stone embellishment, fitted jersey silhouette, evening gown red carpet styling
Andrea and Leo A1429Andrea and Leo A1429
Andrea and Leo A1429 Sale price$ 4,131 Regular price$ 7,247
Faviana 11457Faviana 11457
Faviana 11457 Sale price$ 6,959
Ellie Wilde EW37084 Hot Pink and Royal Blue editorial prom gown with satin, floral appliqués, sweetheart neckline, boned corset bodice, formal prom gownEllie Wilde EW37084 Diamond White front view prom gown with satin, illusion side panel, strapless sweetheart neckline, fitted corset silhouette, evening gown
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 62120 Flamingo Pink front view fitted hot-stone rhinestone prom gown with scoop neckline, spaghetti straps, front high slit, and sweep train, formal prom gownClarisse 62120 Flamingo Pink back view fitted hot-stone gown with crisscross lace-up open back fully exposed, sweep train, evening gown for formal prom
Andrea and Leo A1419Andrea and Leo A1419
Andrea and Leo A1419 Sale price$ 3,405 Regular price$ 7,923
Ellie Wilde EW36046 Papaya front view prom ballgown with glitter tulle skirt, floral lace corset bodice, high slit, a-line silhouette, formal prom gownEllie Wilde EW36046 Papaya back view prom ballgown with open back, double appliqué straps, glitter tulle skirt, floor-length a-line, evening gown
Clarisse 62276 Deep Green front view a-line satin prom gown with beaded floral bodice, high front slit, double straps, formal prom gownClarisse 62276 Deep Green back view a-line satin prom gown with fully open back, sweep train, double spaghetti straps, evening gown
Clarisse 62280 Black prom dress front view with stretch jersey fabric, illusion lace floral corset bodice and high front slit, formal prom gownClarisse 62280 Black prom dress back view with open back from shoulders to waist, sweep train, and beaded lace appliqués, evening gown
Ieena Duggal 68846Ieena Duggal 68846
Ieena Duggal 68846 Sale price$ 5,895
Andrea and Leo A1420Andrea and Leo A1420
Andrea and Leo A1420 Sale price$ 5,733
Andrea and Leo A1416Andrea and Leo A1416
Andrea and Leo A1416 Sale price$ 5,420
LaDivine T214 black strapless sweetheart satin A-line ballgown bridesmaid gown — polished dark front view for bridesmaidLaDivine T214 black — rear-facing view showing the corset bodice with full skirt of the A-line ballgown bridesmaid gown
Clarisse 62292Clarisse 62292
Clarisse 62292 Sale price$ 7,923
Ladivine CDS547 blue halter-neck sequin sparkle gown with open back — front view of the black-tie silhouetteLadivine CDS547 blue — rear view of the open back and shimmering sequin column train
Clarisse 62154Clarisse 62154
Clarisse 62154 Sale price$ 7,160
Faviana 11441Faviana 11441
Faviana 11441 Sale price$ 7,660
Portia and Scarlett PS26257 Leopard prom dress front view with satin print fabric, cowl neckline, fitted mermaid silhouette, formal prom gownPortia and Scarlett PS26257 Leopard prom dress back view showing crisscross open back, satin print fabric, mermaid silhouette, evening gown
Portia and Scarlett PS26000 pink floral prom gown front view with floral satin, boned sweetheart corset bodice, mermaid silhouette, formal prom gownPortia and Scarlett PS26000 pink floral prom gown back view with open back, spaghetti straps, sweep train, evening gown
Ellie Wilde EW37062 Dusk prom gown front view with satin fabric, boned sweetheart corset bodice, high slit, and draped ruffle, formal prom gownEllie Wilde EW37062 Dusk prom gown back view with crisscross lace-up closure, illusion mesh panel, and sweep train, evening gown
Ieena Duggal 50093Ieena Duggal 50093
Ieena Duggal 50093 Sale price$ 5,895
Clarisse 62180 Magenta Multicolor front view fully sequined fitted sweetheart prom gown with boning high slit open crisscross back formal prom gownClarisse 62180 Magenta Multicolor back view open crisscross back sequin fitted gown with spaghetti straps sweetheart neckline evening gown styled for prom
Ellie Wilde EW37226 Red prom dress front view in structured satin with sweetheart neckline, corset bodice, high slit, a-line ballgown, formal prom gownEllie Wilde EW37226 Vanilla Bean prom dress back view showing full open back, lace-up corset closure, boning cage, satin ballgown, sweet 16 ball gown
Ladivine CDS550 black strapless lace corset gown with high slit — front view of the black-tie silhouetteLadivine CDS550 black — rear-facing view of the open back and trailing lace evening train
Ellie Wilde EW37121 Royal Blue prom dress front view with hot-stone embellishment, illusion bodice plunge, fitted silhouette, formal prom gownEllie Wilde EW37121 Royal Blue prom dress back view with lace-up crisscross closure, open back, hot-stone embellishment, evening gown
Ellie Wilde EW37009 Red prom dress front view with satin fabric, sweetheart strapless neckline, boned corset bodice, high slit, formal prom gownEllie Wilde EW37009 Red prom dress back view showing lace-up crisscross open back, satin fitted silhouette with train, evening gown
Ieena Duggal 49965Ieena Duggal 49965
Ieena Duggal 49965 Sale price$ 6,721
Clarisse 62206 Powder Blue prom dress front view with satin skirt, illusion corset bodice, floral lace appliqués, sweetheart neckline, and front high slit, formal prom gownClarisse 62206 Powder Blue prom dress back view with open illusion back, floral lace appliqués, boning, and embellished straps, evening gown pageant styling
Ellie Wilde EW37096 Lilac prom ballgown with glitter tulle, 3D floral appliqués, illusion V-neckline, and a-line silhouette, front view, formal prom gownEllie Wilde EW37096 Lilac prom ballgown with open back and beaded spaghetti straps, full-length a-line tulle silhouette, back view, evening gown
LaDivine T710 black halter chiffon A-line bridesmaid gown — polished dark front view for bridesmaidLaDivine T710 black — rear-facing view showing the flowy skirt with open back of the A-line bridesmaid gown
Mac Duggal 20263 silver-multi floral embroidered mesh A-line mother-of-the-bride gown, V-neckline front view, cap-sleeve straps, floor-length formal wedding celebration dressMac Duggal 20263 silver-multi floral embroidered mesh A-line gown, deep V-back with sweep train, mother-of-the-bride styling, back view black-tie event dress
Andrea and Leo A1393Andrea and Leo A1393
Andrea and Leo A1393 Sale price$ 4,131 Regular price$ 7,948
Clarisse 62335 White Royal Blue floral print prom dress with satin base, beaded corset bodice, deep v-neck, high front slit, front view, formal prom gownClarisse 62335 White Royal Blue floral print prom dress with lace-up open back, corset boning, sweeping train, back view, evening gown
Ellie Wilde EW37071 Emerald prom dress front view fitted sequin corset satin gown with illusion mesh panel sweetheart neckline high slit and train formal prom gownEllie Wilde EW37071 Emerald prom dress back view lace-up crisscross open back fitted satin gown with illusion corset panel and train evening gown
Clarisse 62240 Deep Purple front view fitted hot-stone rhinestone strapless sweetheart prom gown with open back, high slit, and sweep train, formal prom gownClarisse 62240 Deep Purple back view fitted strapless rhinestone prom gown showing fully open back from shoulder to waist, evening gown
Faviana 11454 Dark Pacific Blue prom dress with metallic stretch jersey, boned sweetheart bodice, ruched waist, fitted silhouette, front full-length view, formal prom gownFaviana 11454 Dark Pacific Blue prom dress with lace-up crisscross open back, metallic jersey, fitted silhouette, back view, evening gown
Portia and Scarlett PS26276 Leopard front view prom dress in full-coverage leopard-print satin, deep v-neck, fitted silhouette with high slit, formal prom gownPortia and Scarlett PS26276 Leopard back view prom dress with fully open back bare to low waist, sweep train, thin straps, leopard-print satin, evening gown

Open Back Prom Dresses 2025 and Long Backless Evening Gowns

Open back dresses are one of the most popular styles on the red carpet. Wearing a sleek and sexy open back or backless dress creates a show stopping statement at any occasion such as prom, black tie event, gala, formal wedding guest dress, or even an engagement. MarlasFashions in Canada carries a wide selection of open back evening gowns in a variety of different styles and is sized from 4 – 22 (petites to plus sizes).

Our open back prom dress collection consists of long formal evening gowns, short prom dresses, high neck backless dresses, strapless open back floor length dresses, and halter top formal prom dress. Or why not try a La Femme, Tarik Ediz, or Macduggal open back designer evening party dress.  We have a variety of colors of sexy open back prom dresses or formal gowns in deep low backs  to choose from like black, red, blush pink, aqua blue, royal blue, navy, or even white.

If you want something different, you can always go for a two piece prom dress with the top having an open back and a fitted skirt. And we definitely cannot forget about our plus size girls! We have a large collection of plus size open back or backless prom dresses. This open back collection is perfect for any special occasion, formal event, graduation, or even senior prom. There are so many styles to choose from even if you are on a budget. MarlasFashions backless prom dresses are affordable without breaking the bank.