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 Open Back Short Lace Dress at PromGirl
  • Navy
  • White

Open Back Short Lace Dress

$59.00 MD-D12513OOL
In Stock Buy Floor Length Halter Prom Dress at PromGirl
  • Blush

Open Back Halter Prom Gown

$99.00 MY-6644SJ1S
In Stock Buy Blush Two Piece Prom Dress at PromGirl
  • Honeydew
  • Cantaloupe
  • Lavender

Blush 9916 Two Piece Prom Dress

$419.00 $299.00 BL-9916
In Stock Buy Floor Length Sleeveless V-Neck Dress at PromGirl
  • Blue

Sleeveless Blue Prom Gown by LA Glo

$149.00 $75.00 LA-24817
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 One Shoulder Black Sequin Dress at PromGirl
  • Black
  • Royal Blue

One Shoulder Black Sequin Dress

$279.00 $139.00 DQ-8918
In Stock Buy Strapless Sweetheart Formal Gown at PromGirl
  • Sapphire Blue
  • White
  • Light Purple
  • Watermelon
  • Cotton Candy Pink
  • Jungle Green
  • Papaya

Beaded Strapless Prom Gown by La Femme

$358.00 $149.00 LF-17909
In Stock Buy Floor Length Jewel Embellished Dress at PromGirl
  • Navy/Lime

Floor Length Jewel Embellished Dress

$289.00 $144.00 BA-A14728
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 Short Floral Print Summer Dress at PromGirl
  • Off White
  • Black
  • Blue

Short Floral Print Summer Dress

$49.00 $19.00 CCC-6P8536
In Stock Buy Perfect Little Black Dress at PromGirl
  • Black

Perfect Little Black Dress

$69.00 WC-SW1070
In Stock Buy Short Scoop Neck Sequin Dress at PromGirl
  • Gold/White
  • Dark Rose/White

Sequin Cocktail Dress

$99.00 $49.00 MB-6794
In Stock Buy Floor Length Sleeveless Gown at PromGirl
  • Ivory
  • Black

Floor Length Sleeveless Gown

$199.00 $99.00 HL-211s70570
In Stock Buy Long Strapless Chiffon Evening Dress at PromGirl
  • Electric Purple
  • Peacock
  • White
  • Watermelon
  • Sky Blue

Long Strapless Chiffon Evening Dress

$498.00 $75.00 LF-17118
In Stock Buy Long One Shoulder Side Cut Out Dress at PromGirl
  • Black

Long One Shoulder Side Cut Out Dress

$149.00 $74.00 CT-8415QS6C
In Stock Buy Sequin Floor Length Sleeveless Dress at PromGirl
  • Black
  • Silver

Long Sequin Dress with Cut Out Back

$149.00 $74.00 MT-7297
In Stock Buy Short Graduation Dress at PromGirl
  • Pink
  • Mint

Short Graduation Dress

$59.00 LP-22831b
In Stock Buy One Shoulder Dress with Side Slit at PromGirl
  • Light Mint
  • Wisteria
  • Jungle Green
  • Hot Coral
  • Indigo

One Shoulder Dress with Side Slit

$298.00 $149.00 LF-19793
In Stock Buy Floor Length High Neck JVN by Jovani Dress at PromGirl
  • Mint
  • Coral
  • Black

Beaded Halter Prom Gown JVN by Jovani 20530

$398.00 $249.00 JO-JVN-JVN20530
In Stock Buy Short Scoop Neck Dress at PromGirl
  • Pink
  • Mint

Short Scoop Neck Dress

$59.00 LP-22831m
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 Short V-Neck Halter Party Dress at PromGirl
  • Red
  • Black

Short V-Neck Halter Party Dress

$39.00 $19.00 JN-1002-N
In Stock Buy Long Open Back Sweetheart Dress at PromGirl
  • Ice Blue
  • White
  • Hot Coral
  • Lavender

La Femme Designer Prom Dress 18841

$478.00 $199.00 LF-18841
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 Long High Neck Prom Dress by La Femme at PromGirl
  • Navy
  • Red
  • Evergreen

Long High Neck Prom Dress by La Femme

$278.00 $199.00 LF-21144
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 High Neck Floor Length Sleeveless Dress at PromGirl
  • Ice Green

High Neck Floor Length Sleeveless Dress

$229.00 $139.00 MQ-7550167
In Stock Buy Sleeveless Floor Length V-Neck JVN by Jovani Dress at PromGirl
  • Pink
  • Black
  • Teal

Sleeveless Long V-Neck Gown from JVN by Jovani

$398.00 $269.00 JO-JVN-JVN99401
In Stock Buy High Neck A-Line Gown by Blush at PromGirl
  • Pool
  • Honeydew
  • Orchid

High Neck Beaded Gown by Blush 9917

$479.00 $350.00 BL-9917
In Stock Buy Floor Length Lace Embellished JVN by Jovani Dress at PromGirl
  • Red
  • Black

Sheer Back Lace Prom Gown from JVN by Jovani

$398.00 $299.00 JO-JVN-JVN99392
In Stock Buy One Shoulder Floor Length Dress at PromGirl
  • Black/White

One Shoulder Floor Length Dress

$150.00 $75.00 BN-55183
In Stock Buy Floor Length Sleeveless V-Neck Dress at PromGirl
  • Gold/Cornflower

Floor Length Sleeveless V-Neck Dress

$229.00 $129.00 MO-11995
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 Long Sleeve Mori Lee Dress at PromGirl
  • Vanilla/Gold
  • Black/Gold
  • Red/Silver

Long Sleeve Mori Lee Dress

$378.00 ML-97070
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 Sleeveless Print Dress at PromGirl
  • White/Royal

Floor Length Sleeveless Print Dress

$179.00 $89.00 MO-11993
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 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 Cap Sleeve Prom Dress at PromGirl
  • Aqua

Floor Length Cap Sleeve Prom Dress

$298.00 $149.00 CD-GL-G314
In Stock Buy Sleeveless Floor Length Prom Dress at PromGirl
  • Coral
  • Peach
  • Tiffany
  • Silver

Sleeveless Floor Length Prom Dress

$149.00 $89.00 FB-GL2061
In Stock Buy Short Sleeveless Dress by As U Wish at PromGirl
  • Navy

Short Sleeveless Dress by As U Wish

$69.00 $34.00 AS-i974461W1
In Stock Buy Sleeveless Floor Length Lace Dress at PromGirl
  • Blush

Sleeveless Floor Length Lace Dress

$149.00 $74.00 JU-47631
In Stock Buy Long Open Back One Shoulder Dress at PromGirl
  • Purple

Long Open Back One Shoulder Dress

$398.00 $149.00 JZ-5036
In Stock Buy Long Ruched Open Back La Femme Dress at PromGirl
  • Aquamarine
  • Hot Fuchsia
  • Marine Blue

Long Ruched Open Back La Femme Dress

$398.00 $99.00 LF-19883
In Stock Buy La Femme 17521 Prom Dress at PromGirl
  • Navy
  • Peacock
  • Watermelon

La Femme Prom Dress 17521

$338.00 $219.00 LF-17521
In Stock Buy Sleeveless JVN by Jovani Prom Dress  at PromGirl
  • Black
  • White

Sleeveless JVN by Jovani Prom Dress

$398.00 $199.00 JO-JVN-JVN21768
In Stock Buy Long High Neck Leaf Applique Dress at PromGirl
  • Coral

Long High Neck Leaf Applique Dress

$378.00 $189.00 SH-9711
In Stock Buy Floor Length Strapless Sweetheart Dress at PromGirl
  • Pink Grapefruit

Open Back Prom Gown by La Femme 19703

$398.00 $199.00 LF-19703
In Stock Buy Floor Length Sheer Back Alyce Gown at PromGirl
  • Purple

Floor Length Sheer Back Alyce Gown

$398.00 $199.00 AL-6394
In Stock Buy Long Open Back Lace Dress by Alyce at PromGirl
  • Black

Long Open Back Lace Dress by Alyce

$398.00 $199.00 AL-6429
In Stock Buy Floor Length JVN by Jovani Illusion Dress at PromGirl
  • Royal
  • Coral

Floor Length JVN by Jovani Illusion Dress

$440.00 $220.00 JO-JVN-JVN26666
In Stock Buy Floor Length Open Back Ivory Gown at PromGirl
  • Ivory/Gold

Floor Length Open Back Ivory Gown

$149.00 $74.00 MO-12020
In Stock Buy Long Sleeveless Sequin Prom Dress at PromGirl
  • Dark Rose/White
  • Gold/White

Long Sleeveless Sequin Prom Dress

$99.00 $49.00 MB-6792
In Stock Buy Floor Length JVN by Jovani Halter Dress at PromGirl
  • Red

Floor Length JVN by Jovani Halter Dress

$398.00 $199.00 JO-JVN-JVN24844
In Stock Buy Floor Length Sleeveless JVN by Jovani Dress at PromGirl
  • Black
  • Red

Floor Length Sleeveless JVN by Jovani Dress

$398.00 $199.00 JO-JVN-JVN23570
In Stock Buy Sleeveless Floor Length Scoop Neck Dress at PromGirl
  • Black

Sleeveless Floor Length Scoop Neck Dress

$169.00 $84.00 CT-8415QV4B
In Stock Buy Floor Length Illusion Back Prom Dress at PromGirl
  • Black

Floor Length Illusion Back Prom Dress

$229.00 $114.00 FB-GL2019
In Stock Buy Floor Length Open Back La Femme Dress at PromGirl
  • Red
  • Plum
  • Navy

Floor Length Open Back La Femme Dress

$298.00 $149.00 LF-21140
In Stock Buy Floor Length V-neck Xcite Prom Dress at PromGirl
  • Royal
  • Red

Xcite V-Neck Gown with Open Back 30513

$258.00 $129.00 XC-30513
In Stock Buy Open Back V-Neck La Femme Prom Dress at PromGirl
  • Plum

Open Back V-Neck La Femme Prom Dress

$298.00 $149.00 LF-21291
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 Sleeveless Floor Length V-Neck Dress at PromGirl
  • Coral

Sleeveless Floor Length V-Neck Dress

$199.00 $79.00 MY-2301SJ1S
In Stock Buy Floor Length Open Back Lace Gown at PromGirl
  • Coral

Floor Length Open Back Lace Gown

$149.00 $49.00 JU-47705
In Stock Buy Floor Length Jewel Embellished Dress at PromGirl
  • Black

Floor Length Jewel Embellished Dress

$249.00 $124.00 X-XS5344
In Stock Buy High Neck La Femme Prom Dress  at PromGirl
  • Gunmetal
  • Red

High Neck La Femme Prom Dress

$450.00 $225.00 LF-21183
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 High Neck Blush Prom Dress at PromGirl
  • Valentine
  • Sapphire
  • Off White

High Neck Blush Prom Dress

$479.00 $239.00 BL-10008
In Stock Buy Blush High Neck Formal Gown at PromGirl
  • Black

Blush High Neck Formal Gown

$379.00 $189.00 BL-9972
* 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.