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Sexy Open Back Dresses

Shop prom or formal dresses in sexy open back style? Browse Promfy's flirty open back formal dresses & party gowns collection and choose your favorite one.

65 items
double thigh high slits dark red satin prom dress
Double Thigh-high Slits Sexy Red Satin Prom Dress
(1 review)
$169 $152.1
Sparkly blush lace and glitter thigh high slit mermaid long African American prom dress
Sheer Blush Lace and Glitter High Slit Prom Dress
$375 $337.5
sheer black tulle overlay double slit plunging neckline open back prom dress
Sheer Black Tulle Overlay Double-slit Prom Dress
$179 $161.1
spaghetti straps rose gold sequin mermaid prom gown
Spaghetti Straps Rose Gold Sequin Mermaid Prom Gown
(2 reviews)
$189 $170.1
diamonds beaded sheer champagne tulle sheath pageant dress
Diamonds Sheer Champagne Tulle Sheath Pageant Dress
$580 $522
Emerald green sleek satin split floor length prom dress
Emerald Green Satin Halter Open Back Prom Dress
$179 $161.1
Sparkly sexy black sequin open back with spaghetti straps long prom dress
Sparkly Sexy Black Sequin Open Back Long Prom Dress
$235 $211.5
Bella Hadid red satin open back high slit celebrity sexy prom dress
High Slit Open Back Red Celebrity Sexy Prom Dress
$169 $152.1
Sparky gold sequin plunging V neckline long evening prom dress
Gold Sequin Plunging V Neck Long Evening Prom Dress
$189 $170.1
green satin A line open back side slit spaghetti straps designer formal dress
Green Satin A-line Open Back Side Slit Formal Dress
(1 review)
$179 $161.1
sparkly gold sequin deep cowl neck halter mermaid dress
Sparkly Gold Sequin Deep Cowl-Neck Halter Mermaid Dress
$189 $170.1
sexy dark green satin high slit low back prom dress
Sexy Dark Green Satin High Slit Low Back Prom Dress
$169 $152.1
Sparkly simple silver sequin mermaid open back prom dress with spaghetti straps
Sparkly Silver Sequin Mermaid Open Back Prom Dress
$189 $170.1
V neck spaghetti straps burgundy velvet prom dress
V Neck Spaghetti Straps Burgundy Velvet Prom Dress
$169 $152.1
sliver sequin spaghetti straps high slit prom dress
Sliver Sequin Spaghetti Straps High Slit Prom Dress
$179 $161.1
sexy low back spaghetti straps red satin prom dress
Sexy Low Back Spaghetti Straps Red Satin Prom Dress
$179 $161.1
Navy Sequin V Neck Spaghetti Straps Slit Prom Dress
Navy Sequin V Neck Spaghetti Straps Slit Prom Dress
$179 $161.1
Beaded Halter Neck Bodice Black A line Prom Dress
Beaded Halter Neck & Bodice Black A-line Prom Dress
$295 $265.5
Sexy backless nude spandex single shoulder strap slim fit mermaid prom dress
Sexy Backless Nude Single Strap Slim Fit Prom Dress
$169 $152.1
red spaghetti strap cut out fit and flare prom dress
Red Spaghetti Strap Cut-out Fit-and-Flare Prom Dress
$179 $161.1
Simply black satin plunging neckline chapel train formal dress with pockets
Simple Black Plunging Neck Pocket Long Formal Dress
$179 $161.1
Chic sexy black open back prom dress with thigh high slit
Sexy Black Open Back Thigh-high Slit Prom Dress
$189 $170.1
black cut out bodice african american rosette prom gown
Black Cut-out Bodice African American Rosette Prom Gown
$385 $346.5
Zoe Kravitz sheer white chiffon cut out prom dress Cannes Film Festival 2015
Zoe Kravitz Sheer White Chiffon Cut Out Prom Dress
$189 $170.1
Sexy simple red satin thigh slit open back spaghetti straps prom dress
Sexy Red Satin Thigh-high Slit Open Back Prom Dress
$179 $161.1
sequinned sheer blue chiffon slit prom gown
Sequinned Sheer Long Sleeve Blue Chiffon Prom Dress
$189 $170.1
Chic sapphire blue lace V neck short sleeve high low cocktail dress
Short Sleeve High-low Sapphire Lace Cocktail Dress
$149 $134.1
Lola Monroe sexy cut out brick red long prom dress
Lola Monroe Sexy Cut-out Brick Red Long Prom Dress
$179 $161.1
Rihanna Emerald Satin Spaghetti Straps Open Back Side Split Long Prom Dress
Emerald Satin Open Back Side Split Long Prom Dress
$169 $152.1
Maroon lace and spandex sexy plunging neckline and open back trumpet prom dress
Maroon Plunging Neck Open Back Trumpet Prom Dress
$225 $202.5
Red lace and spandex thigh high slit open back sexy prom dress
Red Lace & Spandex High Slit Open Back Prom Dress
$225 $202.5
Low Back Cut out Slit Lace Spandex Prom Dress
Low Back Cut-out Slit Lace & Spandex Prom Dress
$215 $193.5
Simple sexy red satin side slit open back spaghetti straps long prom dress
Sexy Red Satin Side Slit Open Back Long Prom Dress
$169 $152.1
dazzling silver glitter plunging neck long prom dress
Dazzling Silver Glitter Plunging Neck Long Prom Dress
$345 $310.5
diamonds beaded black two piece slit sexy prom gown
Diamonds Beaded Black Two-piece Slit Sexy Prom Gown
$385 $346.5
light blue satin split slim fit mermaid prom dress
Light Blue Satin Sexy Split Slim Mermaid Prom Dress
$179 $161.1
This collection of sexy open back dresses features a variety of backless styles and designs. In statement-making styles like strappy caged designs, cut-out details, and low back cuts, open back dresses are captivating and sexy. Whatever your personal preference, the variety of alluring open back evening and party dresses offered at Promfy ensures a look for any special event. Shop our flirty open back formal prom dresses & party gowns to find an amazing outfit. We've offer a large variety of ultra sexy open back girl dresses!

What's Popular

Sexy Prom Dresses Sexy Mermaid/trumpet Dresses Sexy Strapless Dresses Simple Open Back Dresses Sexy Sheath/column Dresses Sexy Long Sleeve Dresses Sparkly Open Back Dresses Sexy Slim-fit Dresses Sexy Sleeveless Dresses Unique Open Back Dresses