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Unique Open Back Dresses

The biggest collection of unique open back dresses at Promfy. Unique & alluring low back formal dresses, evening gowns and prom party dresses for sale.

33 items
Gorgeous yellow velvet long train mermaid African American prom dress
Yellow Velvet Mermaid African American Prom Dress
(3 reviews)
$345 $310.5
Amazing red and gold lace appliqued long sleeve thigh high slit prom dress
Red and Gold Lace Appliqued Thigh-Slit Prom Dress
(1 review)
$275 $247.5
Gold and black lace appliqued open back black spandex unique prom dress
Gold & Black Lace Open Back Black Unique Prom Dress
$235 $211.5
diamond one shoulder iridescent purple blue trumpet prom dress
Diamond One Shoulder Purple Blue Trumpet Prom Dress
$275 $247.5
Unique space color sheer tulle with stars beaded long prom dress
Space Color Sheer Tulle Stars Beaded Prom Dress
$199 $179.1
beaded drop waist tiered flounced trumpet prom gown
Beaded Drop Waist Tiered Flounced Trumpet Prom Gown
$335 $301.5
mango yellow lace satin ruffled trumpet prom dress
Mango Yellow Lace Satin Ruffled Trumpet Prom Dress
(1 review)
$275 $247.5
Gorgeous pearl pink beaded lace mermaid 3D rose African American prom dress
Pearl Pink Beaded Lace Mermaid 3D Rose Prom Dress
$375 $337.5
starry beaded space navy sheer tulle long sleeve unique long prom dress
Starry Beaded Space Navy Sheer Tulle Prom Dress
$285 $256.5
Uniquely navy blue spandex and gold lace mermaid long train prom dress
Mermaid Navy Blue Spandex and Gold Lace Prom Dress
$285 $256.5
Uniquely shiny bronze V neck open back spaghetti straps mermaid prom dress
Shiny Bronze V-neck Open Back Mermaid Prom Dress
$189 $170.1
Blake Lively burgundy chiffon halter high split celebrity unique prom dress
Burgundy Chiffon Halter Split Celebrity Prom Dress
$189 $170.1
Rhinestones bodice with asymmetrical tiered champagne tulle unique wedding ball gown
Rhinestones Bodice Tiered Tulle Unique Wedding Gown
$480 $432
Uniquely beaded black halter mermaid long prom dress with flounced long train
Beaded Black Halter Mermaid Floor Length Prom Dress
$255 $229.5
drop waist Sky Blue lace Tiered organza Prom Dress
Drop Waist Sky Blue Lace Tiered Organza Prom Dress
$245 $220.5
red lace tulle one shoulder plunging prom dress
Red Lace & Tulle One Shoulder Sexy Prom Dress
$285 $256.5
Gorgeous silver satin body hugging mermaid floor length prom dress
Silver Satin Mermaid Open Back Long Prom Dress
$199 $179.1
ivory pearls illusion high neck mermaid cascading ruffled pageant prom dress
Pearls Illusion Mermaid Cascading Ruffled Dress
$465 $418.5
Uniquely appliqued white long sleeve open back mermaid floor length prom dress
White Long Sleeve Open Back Mermaid Long Prom Dress
$235 $211.5
Beaded purple lace and velvet two piece illusion long sleeve mermaid prom dress
Beaded Purple Lace and Velvet Two-piece Prom Dress
$315 $283.5
Fashion caped yellow jersey thigh high slit beaded long prom dress
Fashion Caped Yellow Jersey Split Beaded Prom Dress
$179 $161.1
Heavily diamonds embellished cherry red tulle trumpet unique prom gown
Diamonds Cherry Red Tulle Trumpet Unique Prom Gown
$395 $355.5
unique criss cross keyhole fuchsia satin prom gown
Unique Criss-cross Keyhole Fuchsia Satin Prom Gown
$179 $161.1
pearl beads illusion halter pink prom dress
Pearl & Beads Illusion Halter Pink Prom Dress
$325 $292.5
Pearls illusion open back and plunging neckline white chiffon long prom dress
Pearls Illusion Open Back White Chiffon Prom Dress
$179 $161.1
halter neck black lace spandex mermaid prom dress
Halter Neck Black Lace & Spandex Mermaid Prom Dress
$245 $220.5
cobalt blue lace champagne tulle mermaid prom dress
Cobalt Blue Lace Champagne Tulle Mermaid Prom Dress
$285 $256.5
unique V neck white sequin and feather prom dress
Unique V-neck Strappy Back White Sequin Prom Dress
$365 $328.5
Sexy Lace and Chiffon Split Long Wedding Dress
Sexy Lace and Chiffon Split Long Wedding Dress
$285 $256.5
Beaded red high neckline open back thigh high slit long prom dress
Beaded Red High Neckline Open Back Slit Prom Dress
$179 $161.1
blush lace and organza tiered trumpet prom dress
Blush Lace and Organza Tiered Trumpet Prom Dress
$325 $292.5
Beautiful Beaded Red High Split Engagement Prom Gown
Beaded Red High Split Engagement Long Prom Gown
$325 $292.5
tassel sleeve abstract lace mermaid bohemian bridal gown
Tassel Sleeve Abstract Lace Mermaid Bohemian Bridal Gown
$420 $378
All the rage this season, unique & sexy open back dresses are a fun and fashionable way to channel your inner celebrity. Exude confidence and strike a pose for the paparazzi in a open back halter top dress or low back gown. From seductive open back dresses with cut outs to two-piece backless dresses, you’re sure to find a unique open back dress just for you. The biggest collection of unique open back dresses at Promfy.

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