Open Back and Backless Dresses

Open back dresses and backless evening gowns are a red carpet favorite this year. Theses stunning open back designer gowns are sexy and seductive and available in short prom dress lengths or long formal gowns. You will find backless halter top dresses for prom and open back cocktail dresses for homecoming or holidays in many colors including red, black and gold. Look chic and sexy from every angle at your 2015 special occasion with an open back dress from PromGirl.

In Stock Buy Short Royal High Neck Lace Dress at PromGirl
  • Royal/Black Lace

Short High Neck Lace Dress

$39.00 $19.00 JN-1206-vr
In Stock Buy Short Sleeveless Black Dress at PromGirl
  • Black

Short Sleeveless Black Dress

$69.00 $29.00 AC-DJ17957B
In Stock Buy Open Back Short Ivory Lace Dress at PromGirl
  • Ivory

Open Back Short Lace Dress

$59.00 $29.00 MD-D12513OOL-vi
In Stock Buy Short Sleeveless Lace Holiday Dress at PromGirl
  • Beige

Sleeveless Short Lace Cocktail Dress

$69.00 $39.00 TW-4139-v
In Stock Buy Short Purple Spaghetti Strap V-Neck Dress at PromGirl
  • White/Black
  • Purple/Purple

Short Spaghetti Strap V-Neck Sequin Dress

$69.00 $39.00 CCC-6S5735-vp
In Stock Buy Short Sleeveless Cobalt Dress by XOXO at PromGirl
  • Cobalt

Short Sleeveless Cobalt Dress by XOXO

$99.00 $39.00 XO-9170hpk5-vc
In Stock Buy Low V-Neck Dress at PromGirl
  • Black
  • Red

Hi-Low Halter Dress

$49.00 JN-1071
In Stock Buy Floor Length Scoop Neck Lace Embellished Dress at PromGirl
  • Black

Open Back Black Lace Gown

$99.00 $49.00 EM-CHN-1446
In Stock Buy Long Elegant Lace Gown by Sequin Hearts at PromGirl
  • Black/Silver

Long Elegant Lace Gown by Sequin Hearts

$99.00 $49.00 MY-6218XX1N
In Stock Buy Short Scoop Neck Sequin Dress at PromGirl
  • Dark Rose/White

Sequin Cocktail Dress

$99.00 $49.00 MB-6794
In Stock Buy Long Blue Dress by XOXO at PromGirl
  • Blue

Long Blue Prom Dress by XOXO

$129.00 $49.00 XO-2133SSK1
In Stock Buy Short White Sleeveless Dress at PromGirl
  • Red
  • White
  • Black
  • Royal

Short White Sleeveless Dress

$69.00 $49.00 TW-4099
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Beige
  • Pink (Blush)

Sleek Open Back Gown for Prom

$99.00 $49.00 TW-4066
In Stock Buy One Shoulder Floor Length Dress at PromGirl
  • Royal Blue

One Shoulder Prom Gown

$99.00 $49.00 RR-CGX2207i
In Stock Buy Open Back Short Lace Dress at PromGirl
  • Navy
  • White

Open Back Short Lace Dress

$59.00 MD-D12513OOL
In Stock Buy Short Scoop Neck Dress at PromGirl
  • Pink
  • Mint

Short Scoop Neck Dress

$59.00 LP-22831m
In Stock Buy Floor Length Sleeveless V-Neck Dress by LA Glo at PromGirl
  • Blue

Sleeveless Blue Prom Gown by LA Glo

$149.00 $75.00 LA-24817
In Stock Buy Cap Sleeve Floor Length Lace Dress at PromGirl
  • Peach
  • Blue

Long Cap Sleeve Lace Dress by Morgan

$249.00 $80.00 MO-11809
In Stock Buy Short Sleeveless Dress  at PromGirl
  • Black
  • Royal

Short Sleeveless Dress

$89.00 CH-2420ST
In Stock Buy Sleeveless Floor Length Prom Dress at PromGirl
  • Coral
  • Peach
  • Tiffany

Sleeveless Floor Length Prom Dress

$149.00 $89.00 FB-GL2061
In Stock Buy Sleeveless Floor Length Floral Print Dress at PromGirl
  • Ivory Multi

Sleeveless Floor Length Floral Print Dress

$199.00 $89.00 HL-231m66250
In Stock Buy Floor Length Halter Prom Dress by Sequin Hearts at PromGirl
  • Blush

Open Back Halter Prom Gown

$99.00 MY-6644SJ1S
In Stock Buy Long Ruched Open Back La Femme Dress at PromGirl
  • Aquamarine
  • Coral
  • Hot Fuchsia
  • Marine Blue

Long Ruched Open Back La Femme Dress

$398.00 $99.00 LF-19883
In Stock Buy Floor Length Sleeveless Gown at PromGirl
  • Ivory
  • Black

Floor Length Sleeveless Gown

$199.00 $99.00 HL-211s70570
In Stock Buy Floor Length V-Neck Cut Out Prom Dress at PromGirl
  • Black

Floor Length V-Neck Cut Out Prom Dress

$199.00 $99.00 HL-211s66010
In Stock Buy One Shoulder Formal Dress at PromGirl
  • Purple
  • Fuchsia
  • Navy

One Shoulder Backless Evening Gown

$199.00 $99.00 DQ-8079
In Stock Buy Floor Length V-Neck Prom Dress at PromGirl
  • Ice Blue

Floor Length V-Neck Prom Dress

$229.00 $114.00 HL-211s66360
In Stock Buy Floor Length Halter Dress by Jump at PromGirl
  • Peach
  • Magenta

Floor Length Halter Dress by Jump

$199.00 $119.00 JU-365A
In Stock Buy V-neck Halter Top Prom Dress by Xcite at PromGirl
  • Red
  • Purple
  • Black

V-neck Halter Top Prom Dress by Xcite

$238.00 $119.00 XC-30554
In Stock Buy Short One Shoulder Dress at PromGirl
  • Blue
  • Coral
  • Mint

Short One Shoulder Dress

$129.00 FB-GS2020
In Stock Buy One Shoulder Prom Dress at PromGirl
  • White
  • Pink
  • Teal
  • Aqua
  • Eggplant

White Evening Gown by La Femme 15361

$298.00 $129.00 LF-15361
In Stock Buy Floor Length V-Neck Sequin Prom Dress at PromGirl
  • Plum

Long Sequin Dress for Prom by Primavera

$299.00 $139.00 PV-9877-v
In Stock Buy Strapless Sweetheart Formal Gown at PromGirl
  • Sapphire Blue
  • White
  • Light Purple
  • Watermelon
  • Papaya
  • Cotton Candy Pink
  • Jungle Green

Beaded Strapless Prom Gown by La Femme

$358.00 $149.00 LF-17909
In Stock Buy Floor Length V-Neck Dress by La Femme at PromGirl
  • Red
  • Neon Grapefruit

Floor Length V-Neck Dress by La Femme

$298.00 $149.00 LF-21220
In Stock Buy Open Back V-Neck La Femme Prom Dress at PromGirl
  • Sapphire Blue

Open Back V-Neck La Femme Prom Dress

$298.00 $149.00 LF-21291
In Stock Buy V-neck La Femme Dress with Open Back at PromGirl
  • Navy

V-neck La Femme Dress with Open Back

$318.00 $159.00 LF-21260
In Stock Buy Long Chiffon Rachel Allan Evening Gown at PromGirl
  • Aqua Marine
  • Royal

Long Chiffon Rachel Allan Evening Gown

$338.00 $169.00 PT-RA-6903
In Stock Buy Long Strapless Prom Dress by La Femme at PromGirl
  • Blue Violet
  • Raspberry

Long Strapless Prom Dress by La Femme

$350.00 $175.00 LF-21057
In Stock Buy La Femme Strapless Prom Dress at PromGirl
  • Cotton Candy Pink
  • Turquoise
  • Peacock
  • Periwinkle
  • White
  • Lavender
  • Light Lime

Strapless Beaded Blue Gown by La Femme

$250.00 $189.00 LF-16291t
In Stock Buy Long V-Neck Gown with Side Cut Outs by La Femme at PromGirl
  • Black
  • Light Mint
  • Nude
  • Red

Sexy Prom Gown by La Femme 20022

$378.00 $189.00 LF-20022
In Stock Buy Floor Length Halter JVN by Jovani Dress at PromGirl
  • Blush

Floor Length Halter JVN by Jovani Dress

$378.00 $189.00 JO-JVN-JVN21059
In Stock Buy La Femme Prom Dress with Open Back at PromGirl
  • Cloud Blue
  • Pink
  • Pale Purple

La Femme Prom Dress with Open Back

$378.00 $189.00 LF-21502
In Stock Buy Floor Length V-Neck Prom Dress 19851 by La Femme at PromGirl
  • Red
  • Jade
  • Black
  • Royal Blue
  • Plum
  • Yellow

V-Neck Prom Dress by La Femme 19851

$298.00 $189.00 LF-19851
In Stock Buy Floor Length Strapless La Femme Prom Dress 19731 at PromGirl
  • Hot Coral
  • Electric Purple
  • Peacock
  • Yellow
  • Electric Blue

Open Back Prom Dress by La Femme 19731

$378.00 $189.00 LF-19731
In Stock Buy Xcite High Neck Prom Dress at PromGirl
  • Black
  • Pink

Xcite High Neck Prom Dress

$378.00 $189.00 XC-30533
In Stock Buy Sherri Hill V-Neck Prom Dress  at PromGirl
  • Melon

Sherri Hill V-Neck Prom Dress

$378.00 $189.00 SH-9728
In Stock Buy La Femme Floor Length Prom Dress at PromGirl
  • Electric Purple

La Femme Open Back Gown

$198.00 LF-17441
* Products with an "in stock" banner have at least some size and color combinations ready to ship immediately. Available sizes and colors may be limited due to seasonality. Please read our complete availability policy for more information.