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

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Faviana E11201Faviana E11201
Faviana E11201 Sale price$ 7,351
Faviana 11010Faviana 11010
Faviana 11010 Sale price$ 8,736
Faviana 11404Faviana 11404
Faviana 11404 Sale price$ 8,749
Faviana 11225Faviana 11225
Faviana 11225 Sale price$ 5,954
Faviana ES10890Faviana ES10890
Faviana ES10890 Sale price$ 6,861
Faviana 11400Faviana 11400
Faviana 11400 Sale price$ 8,749
Ladivine CC408 black sleeveless sweetheart beaded satin corset fitted gown with open back, straps and high slit — polished dark head-on front view of the top-selling prom and engagement formal with trainLadivine CC408 black — rear-facing view of the open back strap construction and beaded satin train with high slit on the fitted sweetheart gown
Faviana 11410Faviana 11410
Faviana 11410 Sale price$ 11,417
Faviana 11402Faviana 11402
Faviana 11402 Sale price$ 8,396
Clarisse 62201Clarisse 62201
Clarisse 62201 Sale price$ 6,596
Faviana 11420Faviana 11420
Faviana 11420 Sale price$ 8,749
Faviana 11251Faviana 11251
Faviana 11251 Sale price$ 8,761
Faviana 11405Faviana 11405
Faviana 11405 Sale price$ 8,749
Faviana 11004Faviana 11004
Faviana 11004 Sale price$ 8,421
Faviana 11255Faviana 11255
Faviana 11255 Sale price$ 9,126
Faviana 11414Faviana 11414
Faviana 11414 Sale price$ 8,749
Faviana 11002Faviana 11002
Faviana 11002 Sale price$ 8,421
Faviana 11208Faviana 11208
Faviana 11208 Sale price$ 8,774
Clarisse 62269Clarisse 62269
Clarisse 62269 Sale price$ 7,968
Faviana S10801Faviana S10801
Faviana S10801 Sale price$ 8,069
Faviana 11211Faviana 11211
Faviana 11211 Sale price$ 5,954
Faviana 11419Faviana 11419
Faviana 11419 Sale price$ 7,704
Ieena Duggal 68846Ieena Duggal 68846
Ieena Duggal 68846 Sale price$ 5,929
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
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
Faviana E11214Faviana E11214
Faviana E11214 Sale price$ 6,294
Andrea and Leo A1419Andrea and Leo A1419
Andrea and Leo A1419 Sale price$ 3,424 Regular price$ 8,384
LaDivine KV1129 champagne v-neck beaded fitted evening gown — soft champagne-beige front view for mother of the brideLaDivine KV1129 champagne — rear-facing view showing the long-sleeve corset bodice of the fitted evening gown
Faviana 11457Faviana 11457
Faviana 11457 Sale price$ 6,999
Faviana 11434Faviana 11434
Faviana 11434 Sale price$ 7,704
Faviana E11456Faviana E11456
Faviana E11456 Sale price$ 6,294
Woman in a pink strapless dress standing in a garden path with 'Faviana' branding.Woman in a pink floral dress standing on a garden path with 'Taviana' branding.
Faviana 11461 Sale price$ 6,647
Ieena Duggal 49705Ieena Duggal 49705
Ieena Duggal 49705 Sale price$ 5,312
Clarisse 62129Clarisse 62129
Clarisse 62129 Sale price$ 7,427
Andrea and Leo A1363Andrea and Leo A1363
Andrea and Leo A1363 Sale price$ 7,112
Andrea and Leo A1429Andrea and Leo A1429
Andrea and Leo A1429 Sale price$ 5,728
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 CDS546 gold halter beaded fitted mermaid prom gown — warm metallic-gold front view for promLaDivine CDS546 gold — rear-facing view showing the corset bodice with crisscross open back and high slit of the fitted mermaid prom gown
Faviana 11301Faviana 11301
Faviana 11301 Sale price$ 6,999
Ieena Duggal 2330Ieena Duggal 2330
Ieena Duggal 2330 Sale price$ 7,515
Clarisse 62122Clarisse 62122
Clarisse 62122 Sale price$ 5,703
Clarisse 62152Clarisse 62152
Clarisse 62152 Sale price$ 7,200
LaDivine T613 black v-neck satin fitted bridesmaid gown — polished dark front view for bridesmaidLaDivine T613 black — rear-facing view showing the open back with high slit of the fitted bridesmaid gown
Clarisse 62154Clarisse 62154
Clarisse 62154 Sale price$ 7,200
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
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 62292Clarisse 62292
Clarisse 62292 Sale price$ 7,968
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

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.