LONG PROM DRESSES, LONG FORMAL DRESSES, AND LONG PROM GOWNS

Browse our large selection of elegant long prom dresses, and find the perfect long formal dresses for your prom. At PromGirl you will find many long prom dresses and gowns from the top formal dress designers and manufacturers.  A long dress makes an elegant statement at any formal event whether it is prom, a formal dance, or wedding. Shop our huge selection of long dresses, and you will find long elegant dresses priced to fit every budget. Whatever the event you are looking for, we have your perfect long dress.

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In Stock Buy Strapless Glitter Peplum Dress at PromGirl
  • Coral

Coral Glitter Peplum Dress

$129.00 $29.00 EM-CHL-1023-680
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In Stock Buy SY-B951H at PromGirl
  • Black

Sleeveless V-Neck Jumpsuit

$59.00 $29.00 SY-B951H
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In Stock Buy CT-8420RL2B at PromGirl
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In Stock Buy Floor Length Strapless Dress by City Triangles at PromGirl
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In Stock Buy Floor Length Spaghetti Strap Dress by Jump at PromGirl
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In Stock Buy SG-ADAOiATA at PromGirl
  • Multi

Sleeveless Floor Length Print Maxi Dress

$69.00 $34.00 SG-ADAOiATA
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In Stock Buy SS-X31801TRX at PromGirl
  • Black

Floor-Length Black Halter-Top Prom Dress

$69.00 $34.00 SS-X31801TRX
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In Stock Buy LP-23239-v at PromGirl
  • Black

Spaghetti Strap Long Chiffon Prom Dress

$69.00 $34.00 LP-23239-v
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In Stock Buy MB-7003-v at PromGirl
  • Black

Black Long Glitter Dress with Sleeves

$69.00 $34.00 MB-7003-v
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In Stock Buy LP-23254-v at PromGirl
  • Coral (Red)

Red Long Lace Prom Dress

$69.00 $34.00 LP-23254-v
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In Stock Buy LP-23071-v at PromGirl
  • Ivory

Ivory Long Formal Keyhole Dress

$69.00 $34.00 LP-23071-v
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In Stock Buy SS-X32331J33-v at PromGirl
  • Black

Long Black Illusion Sweetheart Formal Dress

$69.00 $34.00 SS-X32331J33-v
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In Stock Buy LP-23316-v at PromGirl
  • Black

Empire Waist Long Sweetheart Prom Dress

$69.00 $34.00 LP-23316-v
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In Stock Buy CQ-4699DK-v at PromGirl
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In Stock Buy V-Neck High Rise Jumpsuit 9364MLR5 by XOXO at PromGirl
  • Black/Ivory

V-Neck High Rise Jumpsuit 9364MLR5 by XOXO

$69.00 $34.00 XO-9364MLR5
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In Stock Buy JU-47051 at PromGirl
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In Stock Buy EM-CIN-1003-001 at PromGirl
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In Stock Buy CQ-2279DW at PromGirl
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In Stock Buy CQ-2608DW at PromGirl
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In Stock Buy MO-12019 at PromGirl
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In Stock Buy MY-2275XY1S at PromGirl
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In Stock Buy MO-12158 at PromGirl
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In Stock Buy MB-6300 at PromGirl
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In Stock Buy LP-50004 at PromGirl
  • Black
  • Blush

Black Cap Sleeve Cut-Out Long Dress

$99.00 $49.00 LP-50004
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In Stock Buy CQ-ISD3172 at PromGirl
  • Black

Long V-Neck Open Back Dress

$99.00 $49.00 CQ-ISD3172
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In Stock Buy LP-23131 at PromGirl
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In Stock Buy Long Sleeveless Dress with Jewel Embellished Waist by Sequin Hearts at PromGirl
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In Stock Buy CQ-2761DW at PromGirl
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In Stock Buy CQ-3567DK at PromGirl
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In Stock Buy MT-7469-1 at PromGirl
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In Stock Buy EM-CBZ-2481-438 at PromGirl
  • Navy/Multi

Multi Print Strapless Maxi Dress

$49.00 EM-CBZ-2481-438
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In Stock Buy EM-CBZ-2553-406 at PromGirl
  • Blue/Multi

Blue Multi Print Strapless Maxi Dress

$49.00 EM-CBZ-2553-406
* 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.