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

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2854 Item

Sherri Hill 57810 Light Yellow prom gown front view with chiffon skirt, strapless sweetheart corset bodice, front high slit, formal prom gownSherri Hill 57810 Light Yellow prom gown back view with fully open back, chiffon train, boned satin bodice, evening gown
Mac Duggal 94270 black multicolor front view evening gown with mesh fabric, 3D sequin floral appliqués at hem, high halter neckline, flowing A-line silhouette, formal gala gownMac Duggal 94270 black multicolor back view evening gown with open bare back, halter tie at nape, mesh base, multicolor paillette floral border, black tie event dress
Clarisse 811286 Black prom dress with all-over hot-stone starburst scatter pattern, sweetheart neckline, high front slit, fitted silhouette, front view, formal prom gownClarisse 811286 Black prom dress showing full open back and sweep train, dense hot-stone coverage continuing across entire back, fitted through hips, back view, pageant evening gown
La Femme - 29262 Ruched V-Neck Fitted Party Dress In RedLa Femme - 29262 Ruched V-Neck Fitted Party Dress In Red
La Femme 29262 Sale price$ 1,689
Sherri Hill 56913 Coral prom dress front view strapless sweetheart chiffon gown with tiered ruffles and front slit formal prom gownSherri Hill 56913 Coral prom dress back view full open back strapless chiffon tiered ruffle a-line gown evening gown
Andrea and Leo WL053Andrea and Leo WL053
Andrea and Leo WL053 Sale price$ 11,807
Mac Duggal 67297 Antique Bronze front view one-shoulder metallic a-line gown with open back, high slit, train, formal prom gownMac Duggal 67297 Antique Bronze back view open-back metallic a-line gown with one-shoulder drape, train, evening gown styled for prom
Faviana 11446 Champagne Gold prom dress front view with beaded mesh, square strapless neckline, fitted silhouette, cocktail party dressFaviana 11446 Champagne Gold prom dress back view with fully open back, glitter beading on mesh, subtle train, formal prom gown
Portia and Scarlett PS26744 black homecoming dress with satin, beaded neckline band, strapless scoop-neck, front view, short semi-formal party dressPortia and Scarlett PS26744 black homecoming dress with satin, fully open back to waist, sculptural bubble skirt, back view, short hoco dance dress
Ladivine 7437 mulberry front view fitted corset satin gown with square neckline, boning, lace-up back, and formal prom gownLadivine 7437 mulberry back view fitted corset satin gown showing open lace-up crisscross closure, metal grommets, and bare upper back, evening gown styled for prom
Atria - 6300S Crisscross Back Short Dress In RedAtria - 6300S Crisscross Back Short Dress In Red
Atria 6300S Sale price$ 5,780
Elizabeth K GL1984 In WhiteElizabeth K GL1984 In White
Elizabeth K GL1984 Sale price$ 10,833 Regular price$ 21,665
GLS by Gloria GL3229 Hot PinkGLS by Gloria GL3229 Hot Pink
GLS by Gloria GL3229 Sale price$ 4,897 Regular price$ 9,781
Mac Duggal 94293 champagne beige lilac front view fully-beaded strapless column gown with diamond-lattice sequins and crystals, fitted silhouette, formal prom gownMac Duggal 94293 champagne beige lilac back view open-back beaded column gown with high slit, diamond-lattice rhinestones on champagne beige mesh base, evening gown styled for prom
Portia and Scarlett PS26054 blue prom dress with mesh and pearl beading, strapless sweetheart corset gown, front view, formal prom gownPortia and Scarlett PS26054 blue prom dress with open back and boning, fitted fully-beaded sweep train gown, back view, evening gown
Portia and Scarlett PS25193 Lilac prom gown front view with dense sequin and bead embellishment sweetheart strapless corset bodice high slit and floor-length train formal prom gownPortia and Scarlett PS25193 Lilac prom gown back view showing fully open bare back sequin beaded fitted silhouette with train pageant gown evening embellished
Portia and Scarlett PS25193 Sale price$ 13,495
Jessica Angel 928 RedJessica Angel 928 Red
Jessica Angel 928 Sale price$ 7,988
Atria 6811HAtria 6811H
Atria 6811H Sale price$ 8,794
Faviana S10818 in BlueFaviana S10818 in Blue
Faviana S10818 Sale price$ 7,222
Atria 6763SAtria 6763S
Atria 6763S Sale price$ 6,300
Dancing Queen 3324 In OrangeDancing Queen 3324 In Orange
Dancing Queen 3324 Sale price$ 3,157
Faviana S10815 PeriFaviana S10815 Peri
Faviana S10815 Sale price$ 7,949
La Femme 33264La Femme 33264
La Femme 33264 Sale price$ 7,222
Atria 6536SAtria 6536S
Atria 6536S Sale price$ 6,144
Faviana S10844 BlackFaviana S10844 Black
Faviana S10844 Sale price$ 6,131
Primavera 4552Primavera 4552
Primavera 4552 Sale price$ 10,456
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
Ellie Wilde EW37021 Forest Green Multi and Royal Blue Multi prom gown editorial back and front view with glitter mesh floral lace appliqués mermaid silhouette formal evening gownEllie Wilde EW37021 Ice Blue Multi prom dress front view deep v-neck spaghetti straps glitter mesh sequin beading mermaid silhouette red carpet styling
La Femme 33520La Femme 33520
La Femme 33520 Sale price$ 8,521
GLS by Gloria GL3436 PurpleGLS by Gloria GL3436 Purple
GLS by Gloria GL3436 Sale price$ 3,988 Regular price$ 7,975
Jessica Angel 2719Jessica Angel 2719
Jessica Angel 2719 Sale price$ 5,274
Andrea and Leo A1252 Sea MistAndrea and Leo A1252 Royal
Andrea and Leo A1252 Sale price$ 4,287 Regular price$ 7,274
Mac Duggal Ieena Duggal 27166 Blue prom gown front view metallic pleated fabric deep v-neckline A-line silhouette formal evening gownMac Duggal Ieena Duggal 27166 Blue prom gown back view crisscross lace-up open back metallic pleated A-line red carpet styling
Jessica Angel 2695Jessica Angel 2695
Jessica Angel 2695 Sale price$ 4,546
Ellie Wilde EW37116 Black prom dress front view with full beading on mesh, deep v-neck mermaid silhouette, formal prom gownEllie Wilde EW37116 Black prom dress back view with completely open back, thin spaghetti straps, fully beaded mermaid evening gown
Faviana 11435Faviana 11435
Faviana 11435 Sale price$ 8,664
Dancing Queen 4334Dancing Queen 4334
Dancing Queen 4334 Sale price$ 4,910
Atria 7037HAtria 7037H
Atria 7037H Sale price$ 8,885
Ellie Wilde EW37101 Royal Blue prom gown front view, fully beaded Art Deco mermaid trumpet silhouette with deep v-neck, spaghetti straps, formal prom gownEllie Wilde EW37101 Royal Blue prom gown back view, full open back with spaghetti straps, beaded trumpet skirt sweep train, evening gown styling
Jessica Angel 2750Jessica Angel 2750
Jessica Angel 2750 Sale price$ 7,819
Sherri Hill 57770 Violet Purple prom front view fully beaded sequin fitted gown with open back high front slit formal prom gownSherri Hill 57770 Violet Purple prom back view fully beaded sequin gown with completely open back thin tie strings evening gown
Primavera 4554Primavera 4554
Primavera 4554 Sale price$ 11,638
Faviana 11426 Electric Blue front view prom dress with high-sheen satin, deep V-neck illusion inset, beaded floral appliqués, fitted silhouette, formal prom gownFaviana 11426 Electric Blue back view prom dress with illusion beaded yoke, dramatic open back, beaded floral embroidery, sweep train, evening gown
La Femme 31448 RedLa Femme 31448 Blue
La Femme 31448 Sale price$ 6,858
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 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
Faviana 11084 Light BlueFaviana 11084 Light Blue
Faviana 11084 Sale price$ 8,664
Faviana 11052 Lemon Yellow prom dress front view, stretch satin mermaid silhouette, V-neckline with wide straps, fitted through hips, formal prom gownFaviana 11052 Lemon Yellow prom dress back view, crisscross open back with wide shoulder straps, sweep train, mermaid silhouette, 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.