FORMAL DRESSES

PromGirl has a large selection of formal dresses and formal wear.  A formal dress can be worn to several different formal dances including prom, Quinceanera, and sweet 16 to name a few.  Formal dance dresses tend to be long or have elegant detailing such as beading or flowing material.

Our formal gowns and dresses include styles shown in magazines, worn by celebrities, and many of our best sellers.  You are sure to find your perfect formal dance dress at PromGirl.  Please browse through our large selection of formal dresses and formal wear; if you have any questions about finding your perfect formal dress, please click the help button above.

In Stock Buy Strapless Glitter Peplum Dress at PromGirl
  • Coral

Strapless Glitter Peplum Dress

$129.00 $29.00 EM-CHL-1023-680
In Stock Buy Floor Length Scoop Neck Dress at PromGirl
  • Ivory
  • Blue

Floor Length Scoop Neck Dress

$69.00 $34.00 LP-22318
In Stock Buy Floor Length Sleeveless Lace Dress at PromGirl
  • Black

Floor Length Sleeveless Lace Dress

$79.00 $39.00 LP-22890
In Stock Buy Floor Length Strapless Sweetheart Dress at PromGirl
  • Deep Blue Ocean

Long Strapless Blue Dress for Prom

$99.00 $49.00 CT-8420NN3E
In Stock Buy Long Sleeveless Empire Waist Dress at PromGirl
  • Blue

Long Sleeveless Empire Waist Prom Dress

$99.00 $49.00 MY-6661ix1n
In Stock Buy Floor Length Strapless Sweetheart Dress at PromGirl
  • Turquoise

Strapless Turquoise Blue Prom Dress

$189.00 $49.00 SS-X26641TD9
In Stock Buy Floor Length Strapless Sequin Dress at PromGirl
  • Black

Floor Length Strapless Sequin Dress

$99.00 $49.00 DI-DM034
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 Long Sleeveless Sequin Prom Dress at PromGirl
  • Black/Copper

Long Sleeveless Sequin Prom Dress

$99.00 $49.00 MB-6771
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 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 Sequin Spaghetti Strap Illusion Dress at PromGirl
  • Black

Sequin Spaghetti Strap Illusion Dress

$99.00 $49.00 DI-DD134-0613
In Stock Buy One Shoulder Floor Length Dress at PromGirl
  • Royal Blue
  • Watermelon

One Shoulder Prom Gown by Ruby Rox

$99.00 $49.00 RR-CGX2207i
In Stock Buy Floor Length Strapless Dress at PromGirl
  • Blue
  • White

Floor Length Strapless Dress

$99.00 $49.00 MT-7244
In Stock Buy Floor Length High Neck Prom Dress at PromGirl
  • Coral

Floor Length High Neck Prom Dress

$99.00 $49.00 LP-22849
In Stock Buy Floor Length Strapless Dress at PromGirl
  • Black

Strapless Lace Gown with Bow

$99.00 $49.00 DI-3586
In Stock Buy Classic Long Strapless Sweetheart Gown at PromGirl
  • Plum

Classic Long Strapless Gown

$99.00 $50.00 PO-5986
In Stock Buy Floor Length Scoop Neck Lace Embellished Dress at PromGirl
  • Black

Open Back Black Lace Gown

$59.00 EM-CHN-1446
In Stock Buy Floor Length One Shoulder Dress at PromGirl
  • Gunmetal

Floor Length One Shoulder Dress

$149.00 $59.00 MQ-808888
In Stock Buy Floor Length One Shoulder Prom Dress at PromGirl
  • Claret
  • Navy

Floor Length One Shoulder Prom Dress

$118.00 $59.00 MF-E1502
In Stock Buy High Low Sequin V-Neck Dress at PromGirl
  • Silver

High Low Sequin V-Neck Dress

$118.00 $59.00 DQ-8163
In Stock Buy Lace Floor Length Strapless Sweetheart Dress at PromGirl
  • Eggplant
  • Champagne
  • Fuchsia
  • Royal

Long Strapless Lace Dress

$129.00 $64.00 DI-K0347B
In Stock Buy Floor Length One Shoulder Dress at PromGirl
  • Royal

Long One Shoulder Dress

$129.00 $64.00 DI-15380
In Stock Buy Strapless Sweetheart Floor Length Dress at PromGirl
  • Bright Cherry

Strapless Sweetheart Floor Length Dress

$149.00 $69.00 CT-9560QX8A
In Stock Buy Floor Length Hot Pink Prom Dress at PromGirl
  • Hot Pink

Floor Length Hot Pink Prom Dress

$199.00 $69.00 HL-211s67400
In Stock Buy Ruched One Shoulder Floor Length Dress at PromGirl
  • Platinum

Ruched One Shoulder Floor Length Dress

$148.00 $69.00 HOW-PM-22377
In Stock Buy Floor Length Strapless Dress with Embellished Waist at PromGirl
  • Ivory
  • Neon Hot Coral

Strapless Prom Gown by City Triangles

$149.00 $74.00 CT-8420DW3B
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 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 Floor Length Classic Formal Dress at PromGirl
  • Cornflower

Floor Length Classic Formal Dress

$149.00 $74.00 MO-11999
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Powder Blue

Floor Length Sleeveless Dress

$149.00 $74.00 CT-3766PQ7C
In Stock Buy One Shoulder Prom Dress by La Femme at PromGirl
  • Wisteria

One Shoulder Prom Dress by La Femme

$398.00 $74.00 LF-17803
In Stock Buy Floor Length Strapless Print Dress at PromGirl
  • Blue/White

Floor Length Strapless Print Dress

$149.00 $74.00 JU-47614
In Stock Buy Sleeveless Sequin Scoop Neck Dress at PromGirl
  • Silver
  • Gold

Sleeveless Sequin Scoop Neck Dress

$149.00 $74.00 DI-DM038
In Stock Buy One Shoulder Floor Length Dress  at PromGirl
  • Nude
  • Watermelon

One Shoulder Floor Length Dress

$149.00 $74.00 NA-7125
In Stock Buy Long Strapless Sweetheart Prom Dress at PromGirl
  • Ivory
  • Neon Hot Coral

Strapless Orange Gown by City Triangles

$149.00 $74.00 CT-8420DW3Bnc
In Stock Buy Taffeta Halter Bridesmaid Dress at PromGirl
  • Pewter

Taffeta Halter Bridesmaid Dress

$148.00 $74.00 HOW-PM-22523
In Stock Buy Sleeveless Floor Length V-Neck Dress at PromGirl
  • Jade

Sleeveless Floor Length V-Neck Dress

$149.00 $74.00 SS-X30281J34
In Stock Buy Long Layered V-Neck Dress at PromGirl
  • Magenta

Long Layered V-Neck Dress

$450.00 $75.00 LF-18865
In Stock Buy Sleeveless V-Neck Floor Length Dress at PromGirl
  • Navy/Indigo

Sleeveless V-Neck Floor Length Dress

$199.00 $79.00 BN-55119
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 Sleeveless Sweetheart Dress at PromGirl
  • Purple
  • Teal

Floor Length Sleeveless Sweetheart Dress

$168.00 $79.00 HOW-PM-22453
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 Long V-Neck Dress at PromGirl
  • Purple
  • Dark Silver
  • Teal

Long V-Neck Gown for Prom

$169.00 $84.00 DQ-8257
In Stock Buy Floor Length Sleeveless Black V-Neck Dress at PromGirl
  • Black

Long Sleeveless Black Gown

$89.00 EM-CHM-1003-001
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 Long Strapless Bridesmaid Gown at PromGirl
  • Pewter

Long Strapless Bridesmaid Gown

$180.00 $90.00 HOW-PM-22529
In Stock Buy Full Length Strapless Formal Gown at PromGirl
  • Gold
  • Purple
  • Fuchsia
  • Turquoise
  • Lime

Full Length Strapless Formal Gown

$189.00 $94.00 DQ-8116
In Stock Buy Sleeveless Floor Length Lace Dress at PromGirl
  • Coral
  • Black
  • Mint
  • Peach

Sleeveless Floor Length Lace Dress

$189.00 $94.00 DQ-8841
In Stock Buy Long Ombre One Shoulder Gown at PromGirl
  • Spicy Red

Long Ombre One Shoulder Gown

$398.00 $98.00 LF-18398
In Stock Buy Long One Shoulder Dress at PromGirl
  • Black
  • Plum
  • Brown

One Shoulder Prom Gown

$99.00 DQ-8324
In Stock Buy Strapless Formal Dress at PromGirl
  • Black
  • Burgundy
  • Royal
  • Plum
  • White
  • Gold
  • Olive

Long Formal Gown 29283

$99.00 SF-29283
In Stock Buy Elegant Strapless Formal Gown at PromGirl
  • Gold
  • Purple
  • Brown(Chocolate)
  • Black

Strapless Formal Gown for Prom

$199.00 $99.00 DQ-8072
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 Halter Prom Dress at PromGirl
  • Blush

Open Back Halter Prom Gown

$99.00 MY-6644SJ1S
In Stock Buy Strapless Sweetheart Floor Length Dress at PromGirl
  • Cream/Blush/Silver

Strapless Sweetheart Floor Length Dress

$199.00 $99.00 CT-8012RW5B
In Stock Buy Elegant Strapless Sweetheart Gown at PromGirl
  • Nude

Elegant Strapless Sweetheart Gown

$278.00 $99.00 LF-18842
In Stock Buy Spaghetti Strap Floor Length Dress at PromGirl
  • Black/Nude/Silver

Spaghetti Strap Floor Length Dress

$199.00 $99.00 BN-55008
In Stock Buy La Femme One Shoulder Sequin Dress at PromGirl
  • Charcoal
  • Navy

La Femme One Shoulder Sequin Dress

$199.00 $99.00 LF-17697
In Stock Buy Long Strapless Tulle Mermaid Gown at PromGirl
  • Blue/Nude

Long Strapless Tulle Mermaid Gown

$398.00 $99.00 LF-18372
In Stock Buy Elegant Strapless Prom Dress at PromGirl
  • White
  • Aqua

Elegant White Gown by La Femme 15027

$298.00 $99.00 LF-15027
In Stock Buy Floor Length Halter Dress at PromGirl
  • Royal/Silver

Floor Length Halter Dress

$199.00 $99.00 BN-55239
In Stock Buy Floor Length Sleeveless V-Neck Dress at PromGirl
  • Royal
  • Black

Floor Length Sleeveless V-Neck Dress

$198.00 $99.00 CD-GL-G218
In Stock Buy Burgundy Formal Gown at PromGirl
  • Black
  • Burgundy
  • Royal
  • Plum
  • White
  • Gold
  • Olive

Burgundy Formal Gown

$99.00 SF-29283b
In Stock Buy Elegant Strapless Formal Gown at PromGirl
  • Gold
  • Purple
  • Brown(Chocolate)
  • Black

Strapless Brown Formal Gown

$199.00 $99.00 DQ-8072br
In Stock Buy Long Strapless Sweetheart Formal Gown at PromGirl
  • Morganite
  • Water

Strapless Long Prom Dress by Alyce

$198.00 $99.00 AL-35595
In Stock Buy Long Strapless Sweetheart Evening Gown at PromGirl
  • Electric Pink

Strapless Beaded Gown by Flirt

$278.00 $99.00 FL-P5830
In Stock Buy Floor Length Lace V-Neck Dress at PromGirl
  • Mint

Floor Length Lace V-Neck Dress

$149.00 $99.00 CT-3308QL2B
In Stock Buy Long Classic Chiffon Prom Dress at PromGirl
  • Coral

Long Classic Chiffon Prom Dress

$199.00 $99.00 FB-GL2075
In Stock Buy Strapless Sweetheart Floor Length Dress at PromGirl
  • Mint

Long Mint Strapless Prom Dress

$199.00 $99.00 DQ-8633
In Stock Buy Strapless Floor Length Lace Dress at PromGirl
  • Silver/Nude

Strapless Floor Length Lace Dress

$199.00 $99.00 JT-561
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Teal

Floor Length Sleeveless Dress

$220.00 $105.00 HOW-PM-22655
In Stock Buy Sleeveless Floor Length Dress at PromGirl
  • Royal Blue
  • Red

Sleeveless Floor Length Dress

$218.00 $109.00 FB-GL2091
In Stock Buy Floor Length Sleeveless Dress at PromGirl
  • Mint

Floor Length Sleeveless Dress

$229.00 $114.00 DQ-8738
In Stock Buy Spaghetti Strap Cut Out Prom Dress at PromGirl
  • Seafoam

Spaghetti Strap Cut Out Prom Dress

$229.00 $114.00 HL-211s50500
In Stock Buy Floor Length Strapless Sweetheart Atria Dress at PromGirl
  • Royal Blue

Long Strapless Atria Prom Dress 2311

$230.00 $115.00 AT-2311
In Stock Buy Elegant Long One Shoulder Dress at PromGirl
  • Magenta
  • Peacock
  • Electric Blue

Elegant Long One Shoulder Dress

$238.00 $119.00 LF-16379
In Stock Buy Full Length Strapless Sweetheart Dress at PromGirl
  • Seafoam
  • Electric Pink

Full Length Strapless Sweetheart Dress

$238.00 $119.00 LF-20168
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 Floor Length Prom Dress by Xcite at PromGirl
  • Black
  • Fuchsia
  • White

Floor Length Prom Dress by Xcite

$238.00 $119.00 XC-30563
In Stock Buy V-Neck Floor Length Cap Sleeve Dress at PromGirl
  • Black

V-Neck Floor Length Cap Sleeve Dress

$240.00 $120.00 CD-GL-G260
In Stock Buy Long Strapless Sweetheart Dress at PromGirl
  • Peony
  • Kelly Green

Long Strapless Sweetheart Dress

$240.00 $120.00 BJ-866
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 Floor Length Sleeveless V-Neck Dress at PromGirl
  • Lavender
  • Dusty Pink
  • Teal
  • Silver

Sleeveless V-Neck Long Prom Dress

$249.00 $124.00 SI-16111
In Stock Buy Sleeveless Sequin Floor Length Dress at PromGirl
  • Antique Gold

Sleeveless Sequin Floor Length Dress

$249.00 $124.00 IT-3058
In Stock Buy Floor Length Strapless Sweetheart Dress at PromGirl
  • Coral
  • Tiffany Blue

Floor Length Strapless Sweetheart Dress

$249.00 $124.00 CD-GL-G243
In Stock Buy Floor Length Sleeveless V-Neck Dress at PromGirl
  • Lavender
  • Dusty Pink
  • Teal
  • Silver

Sleeveless V-Neck Long Pink Prom Gown

$249.00 $124.00 SI-16111p
In Stock Buy Floor Length Sleeveless V-Neck Dress at PromGirl
  • Lavender
  • Dusty Pink
  • Teal
  • Silver

Sleeveless Teal Blue Long Prom Dress

$249.00 $124.00 SI-16111t
In Stock Buy Floor Length Off the Shoulder Dress at PromGirl
  • Green

Floor Length Off the Shoulder Dress

$249.00 $124.00 SSD-3110
In Stock Buy Floor Length Sleeveless Sequin Dress at PromGirl
  • Bronze

Floor Length Sleeveless Sequin Dress

$249.00 $124.00 IT-2827
In Stock Buy Sleeveless Sequin High Neck Dress at PromGirl
  • Rose Gold

Sleeveless Sequin High Neck Dress

$249.00 $124.00 IT-3283
In Stock Buy Floor Length Strapless Xcite Dress at PromGirl
  • Watermelon
  • Purple
  • Cobalt

Floor Length Strapless Xcite Dress

$258.00 $129.00 XC-30510
In Stock Buy Floor Length High Neck Prom Dress at PromGirl
  • Tiffany

Floor Length High Neck Prom Dress

$258.00 $129.00 FB-GL2065
* 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.