Military Ball Gowns and Long Formal Dresses

Prom Girl has the largest selection of military ball dresses online.  Be sure to look through our military ball gowns, and military dresses for your perfect military ball dress.  With such a unique and large selection, you are sure to find your perfect military ball dress at Prom Girl.

Whether you are looking for a sleek and simple dress or a full ball gown for your military ball, Prom Girl has the dress for you!  If you need help selecting your perfect military ball dress, click the help link at the top of the page.

If you are looking for a ball gown, visit our ball gown section.

In Stock Buy Empire Waist Long Dress by Tarik Ediz at PromGirl
  • Navy

Empire Waist Long Dress by Tarik Ediz

$980.00 $780.00 TD-92478
In Stock Buy Long V-Neck Lace Dress by Blush at PromGirl
  • Black

Long V-Neck Lace Dress by Blush

$739.00 $590.00 BL-10010
In Stock Buy Long Open Back Formal Gown by Panoply at PromGirl
  • Sapphire

Long Open Back Formal Gown by Panoply

$488.00 $390.00 PA-44242
In Stock Buy Madison James Long Formal Gown at PromGirl
  • Black
  • White

Madison James Long Formal Gown

$478.00 $380.00 NM-15-134
In Stock Buy Full Length V-Neck Gown by Madison James at PromGirl
  • Yellow

Full Length V-Neck Gown by Madison James

$478.00 $380.00 NM-15-221M
In Stock Buy Long Madison James Prom Dress at PromGirl
  • Black

Long Madison James Prom Dress

$470.00 $375.00 NM-15-165
In Stock Buy Long La Femme Strapless Prom Dress at PromGirl
  • Navy
  • Raspberry

Long La Femme Strapless Prom Dress

$450.00 $360.00 LF-21292
In Stock Buy Mori Lee Floor Length Prom Dress at PromGirl
  • Red

Mori Lee Floor Length Prom Dress

$430.00 $344.00 ML-97026
In Stock Buy La Femme Strapless Sweetheart Dress at PromGirl
  • Navy
  • Hot Fuchsia

La Femme Strapless Sweetheart Dress

$398.00 $318.00 LF-21079
In Stock Buy Floor Length Strapless La Femme Dress at PromGirl
  • Black
  • Red

Floor Length Strapless La Femme Dress

$398.00 $318.00 LF-20733
In Stock Buy La Femme Prom Dress with Open Back at PromGirl
  • Red

La Femme Prom Dress with Open Back

$398.00 $318.00 LF-21045
In Stock Buy Strapless Long La Femme Prom Dress at PromGirl
  • Electric Blue
  • Strawberry

Strapless Long La Femme Prom Dress

$378.00 $302.00 LF-21270
In Stock Buy Scala Sequin Prom Dress with Side Slit at PromGirl
  • Black/Silver
  • Red

Scala Sequin Prom Dress with Side Slit

$302.00 $300.00 Scala-48408
In Stock Buy Open Back Floor Length Lace Dress by La Femme at PromGirl
  • Ivory
  • Navy

Lace Mermaid Gown by La Femme 20117

$498.00 $299.00 LF-20117-v
In Stock Buy Floor Length Strapless Dress JVN by Jovani at PromGirl
  • Royal
  • Red
  • Orange
  • Black
  • Blush

Strapless Orange Gown JVN by Jovani

$278.00 JO-JVN-JVN90365o
In Stock Buy Off The Shoulder Lace La Femme Dress at PromGirl
  • Navy

Off The Shoulder Lace La Femme Dress

$550.00 $275.00 LF-19440
In Stock Buy Floor Length Sweetheart Dress by Alyce at PromGirl
  • Ivory/Gold

Floor Length Sweetheart Dress by Alyce

$338.00 $270.00 AL-35686
In Stock Buy Embellished Floor Length JVN by Jovani Gown at PromGirl
  • Black
  • White

Long Beaded Prom Dress JVN24413 by Jovani

$398.00 $269.00 JO-JVN-JVN24413
In Stock Buy Strapless Sweetheart Gown by La Femme at PromGirl
  • Navy

Strapless Sweetheart Gown by La Femme

$318.00 $254.00 LF-21343
In Stock Buy Black La Femme Dress 16802 at PromGirl
  • Midnight Blue
  • Coral
  • Nude
  • Peacock
  • Cotton Candy Pink
  • Black
  • Periwinkle

Black La Femme Dress 16802

$250.00 LF-16802b
In Stock Buy Long Open Back V-Neck Gown by Jasz at PromGirl
  • Pink

Long Open Back V-Neck Gown by Jasz

$498.00 $249.00 JZ-5419
In Stock Buy Long V-Neck White Prom Dress at PromGirl
  • Royal Blue
  • Jade
  • White

Long V-Neck White Prom Dress

$249.00 FB-GL2010w
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Black/Nude/Silver

Long Black Gown for Prom

$229.00 X-XS5844
In Stock Buy Floor Length Prom Dress by Jasz at PromGirl
  • Black

Floor Length Prom Dress by Jasz

$458.00 $229.00 JZ-4985
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 Floor Length Prom Dress by La Femme at PromGirl
  • Black

Floor Length Prom Dress by La Femme

$438.00 $219.00 LF-20965
In Stock Buy Strapless Floor Length Dress at PromGirl
  • Navy

Bead Strapless Gown by Sean Collection

$318.00 $199.00 SN-50511
In Stock Buy Floor Length V-Neck JVN by Jovani Dress at PromGirl
  • Navy

Long V-Neck JVN by Jovani Prom Dress

$318.00 $199.00 JO-JVN-JVN20381
In Stock Buy Long Strapless La Femme Prom Dress at PromGirl
  • Electric Blue
  • Kelly Green
  • Deep Pink

Long Strapless La Femme Prom Dress

$398.00 $199.00 LF-20700
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 Sleeveless Floor Length JVN by Jovani Dress at PromGirl
  • Navy

Sleeveless Floor Length JVN by Jovani Dress

$398.00 $199.00 JO-JVN-JVN20375
In Stock Buy Floor Length Halter JVN by Jovani Dress at PromGirl
  • Black

JVN by Jovani Halter Gown with Jeweled Neckline

$398.00 $199.00 JO-JVN-JVN98114
In Stock Buy Strapless La Femme Long Prom Dress at PromGirl
  • Royal Blue

Strapless La Femme Long Prom Dress

$398.00 $199.00 LF-20557
In Stock Buy Floor Length Sequin La Femme Dress at PromGirl
  • Garnet
  • Navy

Floor Length Sequin La Femme Dress

$398.00 $199.00 LF-21058
In Stock Buy High Neck Polka Dot La Femme Dress at PromGirl
  • Black/Nude

High Neck Polka Dot La Femme Dress

$398.00 $199.00 LF-20908
In Stock Buy High Neck Mori Lee Prom Dress at PromGirl
  • Black

High Neck Mori Lee Prom Dress

$398.00 $199.00 ML-97036
In Stock Buy Floor Length Sleeveless JVN by Jovani Dress at PromGirl
  • Royal

Sleeveless Beaded Prom Gown JVN by Jovani

$298.00 $199.00 JO-JVN-JVN91296-vr
In Stock Buy Floor Length Sleeveless Open Back JVN by Jovani Dress at PromGirl
  • Red
  • Pink

Long Sleeveless Open Back JVN by Jovani Dress

$358.00 $199.00 JO-JVN-JVN79254-v
In Stock Buy Long One Shoulder Dress at PromGirl
  • Red
  • Black

Long One Shoulder Dress

$189.00 DQ-8309
In Stock Buy Floor Length Strapless Sweetheart JVN by Jovani Dress at PromGirl
  • Royal
  • Red
  • Orange
  • Black
  • Blush

Strapless Evening Gown JVN by Jovani

$278.00 $189.00 JO-JVN-JVN90365
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Red
  • Royal Blue
  • Champagne
  • Coral
  • Mint

Long Sleeveless Prom Dress

$249.00 $189.00 DQ-8681
In Stock Buy Blush High Neck Formal Gown at PromGirl
  • Black

Blush High Neck Formal Gown

$379.00 $189.00 BL-9972
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 Strapless 2015 La Femme Prom Dress at PromGirl
  • Indigo
  • Peacock

Strapless 2015 La Femme Prom Dress

$378.00 $189.00 LF-20718
In Stock Buy Strapless Sequin Floor Length Scala Dress at PromGirl
  • Black/Silver

Strapless Sequin Floor Length Scala Dress

$378.00 $189.00 Scala-48439
In Stock Buy Mori Lee Strapless Sweetheart Dress at PromGirl
  • Red Hot

Mori Lee Strapless Sweetheart Dress

$378.00 $189.00 ML-97064
In Stock Buy Long V-neck Xcite Prom Dress at PromGirl
  • Black/Black

Long V-neck Xcite Prom Dress

$378.00 $189.00 XC-30557
In Stock Buy Madison James High Neck Gown at PromGirl
  • Gold
  • Silver
  • Turquoise

Madison James High Neck Gown

$370.00 $185.00 NM-15-187
In Stock Buy Full Length Sweetheart Dress by Alyce at PromGirl
  • Sapphire

Full Length Sweetheart Dress by Alyce

$370.00 $185.00 AL-35647
In Stock Buy Floor Length Madison James Prom Dress at PromGirl
  • Black

Floor Length Madison James Prom Dress

$370.00 $185.00 NM-15-115
In Stock Buy Scala High Neck Sequin Prom Dress at PromGirl
  • Red
  • Teal
  • Fuchsia

Scala High Neck Sequin Prom Dress

$358.00 $179.00 Scala-48410
In Stock Buy Floor Length Cap Sleeve Formal Gown at PromGirl
  • Black

Floor Length Cap Sleeve Formal Gown

$350.00 $175.00 NM-15-132
In Stock Buy La Femme One Shoulder Prom Dress at PromGirl
  • Electric Blue
  • Red
  • Black

La Femme One Shoulder Prom Dress

$350.00 $175.00 LF-21011
In Stock Buy Sleeveless Floor Length V-Neck Dress at PromGirl
  • Black
  • Red

Sleeveless Floor Length V-Neck Dress

$349.00 $174.00 CD-1144
In Stock Buy Long V-Neck Open Back Gown by Alyce at PromGirl
  • Black

Long V-Neck Open Back Gown by Alyce

$338.00 $169.00 AL-35671
In Stock Buy Long One Shoulder Xcite Prom Dress at PromGirl
  • Red

Long One Shoulder Xcite Prom Dress

$338.00 $169.00 XC-30550
In Stock Buy High Neck Long Lace Gown by Mori Lee at PromGirl
  • Black/Nude

High Neck Long Lace Gown by Mori Lee

$338.00 $169.00 ML-97024
In Stock Buy Floor Length Prom Dress by La Femme at PromGirl
  • Electric Blue

Floor Length Prom Dress by La Femme

$338.00 $169.00 LF-20903
In Stock Buy Floor Length Formal Dress at PromGirl
  • Black
  • Mint

Floor Length Formal Dress

$160.00 BA-A14947m
In Stock Buy Long Dave and Johnny Prom Dress 1263 at PromGirl
  • Black

Long Dave and Johnny Prom Dress 1263

$320.00 $160.00 DJ-1263
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Red/Nude

Floor Length Sleeveless Dress

$318.00 $159.00 KC-15122
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 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 Sleeveless Sequin Dress at PromGirl
  • Red
  • Royal
  • Silver
  • Turquoise
  • Coral
  • Emerald
  • Pink

Long Sequin Prom Dress

$229.00 $149.00 DQ-8468
In Stock Buy Long Sequin Prom Dress at PromGirl
  • Navy Blue

Sleeveless Sequin Gown

$149.00 DQ-8694
In Stock Buy Floor Length Long Sleeve Dress at PromGirl
  • Black
  • Red

Floor Length Long Sleeve Dress

$299.00 $149.00 CD-1186
In Stock Buy Long High Neck Dress by Mori Lee at PromGirl
  • Navy
  • White

Long High Neck Dress by Mori Lee

$298.00 $149.00 ML-97123
In Stock Buy Long V-neck La Femme Prom Dress at PromGirl
  • Red
  • Kelly Green

Long V-neck La Femme Prom Dress

$298.00 $149.00 LF-21142
In Stock Buy Sleeveless V-Neck Floor Length Dress at PromGirl
  • Royal

Sleeveless V-Neck Floor Length Dress

$298.00 $149.00 CD-1169
In Stock Buy Floor Length Cap Sleeve Empire Waist JVN by Jovani Dress at PromGirl
  • Navy
  • White

JVN by Jovani Long Cap Sleeve Evening Gown

$378.00 $149.00 JO-JVN-JVN93481
In Stock Buy JVN by Jovani One Shoulder Floor Length Dress at PromGirl
  • Yellow

One Shoulder Floor Length JVN by Jovani Dress

$398.00 $149.00 JO-JVN-JVN72657
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 Floor Length Lace Dress by Swing Prom at PromGirl
  • Red

Floor Length Lace Dress by Swing Prom

$278.00 $139.00 SSD-3053
In Stock Buy Floor Length Strapless Sweetheart Dress at PromGirl
  • Blush
  • Emerald
  • Black
  • Red

Corset Style Strapless Gown

$189.00 $129.00 DQ-8844
* 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.