LONG PROM DRESSES AND GOWNS FOR 2017 PROM

PromGirl has a vast collection of long prom dresses and evening gowns from the best designers. If you're looking for a long dress or evening gown for your 2017 prom, PromGirl is the best online prom dress shop. We have a huge selection of long formal dresses and pageant gowns ready to ship including strapless gowns and long halter dresses for prom.

Looking for a glamorous prom gown? You'll be ready for any red carpet event when you chose a chic and sophisticated long dress with an open back or a lace embellished mermaid dress. Princess ball gowns and long sheer illusion dresses are perfect for an ultra feminine look if you want to show off your super sweet girlie side.

For the party girl we have a great collections of trendy two piece gowns and sparkling sequin dresses. Sassy long dresses with cut outs that show a peek of skin or seductive backless dresses that will have heads turning the moment you pass by. There are flowing chiffon gowns that make it look like you're floating on air or sleek body hugging styles that show off your curves.

No matter what the style PromGirl has the best long dresses and pageant gowns at guaranteed low prices.

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In Stock Buy Strapless Glitter Peplum Dress at PromGirl
  • Coral

Coral Glitter Peplum Dress

$129.00 $19.00 EM-CHL-1023-680
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In Stock Buy CQ-2279DW at PromGirl
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In Stock Buy MB-6929 at PromGirl
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In Stock Buy CQ-3567DK at PromGirl
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In Stock Buy MO-12158 at PromGirl
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In Stock Buy LP-50004 at PromGirl
  • Blush

Black Cap Sleeve Cut-Out Long Dress

$99.00 $29.00 LP-50004
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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 Floor Length Strapless Dress with Embellished Waist at PromGirl
  • Neon Hot Coral

Strapless Prom Gown by City Triangles

$149.00 $29.00 CT-8420DW3B
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In Stock Buy MB-7003 at PromGirl
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In Stock Buy JU-47051 at PromGirl
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In Stock Buy MO-12023 at PromGirl
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In Stock Buy Lace Floor Length Strapless Sweetheart Dress at PromGirl
  • Eggplant

Long Strapless Lace Dress

$129.00 $39.00 DI-K0347B
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In Stock Buy Long Spaghetti Strap Dress with Jewel Embellished Bodice by Bee Darlin at PromGirl
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In Stock Buy MB-6300 at PromGirl
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In Stock Buy EM-CIN-1003-001 at PromGirl
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In Stock Buy LP-23131 at PromGirl
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In Stock Buy MO-12019 at PromGirl
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In Stock Buy Sleeveless Floor Length Dress with Lace Bodice by Morgan at PromGirl
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In Stock Buy Strapless Sweethear Pleated Floor Length Dress by Sequin Hearts at PromGirl
  • Purple

Long Strapless Prom Dress by Sequin Hearts

$149.00 $49.00 MY-2288SK1S
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In Stock Buy Sleeveless Floor Length V-Neck Dress by Sequin Hearts at PromGirl
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In Stock Buy Floor Length Sleeveless Sequin Hearts Dress with Pleated Skirt at PromGirl
  • Neon Coral

Neon Coral Pleated Dress by Sequin Hearts

$149.00 $49.00 MY-6640SK1S
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In Stock Buy CQ-2608DW at PromGirl
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In Stock Buy JU-48372 at PromGirl
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In Stock Buy Floor Length Long Sleeve Black Cut-Out Dress at PromGirl
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In Stock Buy CQ-5066DK at PromGirl
  • Black

Long Black Low V-Neck Dress

$99.00 $49.00 CQ-5066DK
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In Stock Buy SG-ASWiF1AHA at PromGirl
  • Red

Red Sleeveless Prom Dress with Lace Bodice

$149.00 $49.00 SG-ASWiF1AHA
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In Stock Buy CQ-2769DK at PromGirl
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In Stock Buy Floor Length V-Neck Ruched Dress by Hailey Logan at PromGirl
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In Stock Buy Sleeveless V-Neck Floor Length Dress  by Blondie Nites at PromGirl
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In Stock Buy Strapless Floor Length Dress with Sequin Detailed Bodice at PromGirl
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In Stock Buy CQ-3131DK at PromGirl
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In Stock Buy LP-23587 at PromGirl
  • Black

Long Halter Bow Keyhole Black Dress

$149.00 $49.00 LP-23587
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In Stock Buy MO-12210 at PromGirl
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In Stock Buy CT-8415DE5B at PromGirl
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In Stock Buy JU-ON-644728 at PromGirl
  • Gunmetal

Long Chiffon Backless Dress by Onyx

$149.00 $49.00 JU-ON-644728
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In Stock Buy LP-23208 at PromGirl
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In Stock Buy CQ-2405DK at PromGirl
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In Stock Buy IT-3486 at PromGirl
  • Black/Ivory

Mock Two-Piece Dress with Side Slit

$199.00 $49.00 IT-3486
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In Stock Buy TW-4216 at PromGirl
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In Stock Buy Sleeveless Floor Length Black Prom Dress at PromGirl
  • Black

Sleeveless Open Back Black Gown

$129.00 $64.00 CQ-2757DK
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In Stock Buy EM-CKL-1733-710 at PromGirl
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In Stock Buy Floor Length Short Sleeve Formal Gown at PromGirl
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In Stock Buy CQ-2304DK at PromGirl
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In Stock Buy LP-23239 at PromGirl
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In Stock Buy Sleeveless Floor Length Lace Embellished Dress at PromGirl
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In Stock Buy Sleeveless Scoop Neck Floor Length Dress with Adjustable Straps at PromGirl
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In Stock Buy LP-23254 at PromGirl
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In Stock Buy MO-12143 at PromGirl
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In Stock Buy Cap Sleeve Floor Length Lace Dress 11809 at PromGirl
  • Peach
  • Blue

Long Cap Sleeve Lace Dress by Morgan

$249.00 $69.00 MO-11809
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In Stock Buy LP-23450 at PromGirl
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In Stock Buy Sleeveless V-Neck Ivory Dress with Adjustable Straps at PromGirl
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In Stock Buy LT-LD9173 at PromGirl
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In Stock Buy Sleeveless Sequin and Fringe Dress at PromGirl
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Buy MT-8016 at PromGirl
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In Stock Buy JU-MA-262869 at PromGirl
  • Wine
  • Emerald

Floor Length Halter Dress with Side Slit

$149.00 $74.00 JU-MA-262869
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In Stock Buy MO-12190 at PromGirl
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In Stock Buy Floor Length Strapless Sweetheart Dress  at PromGirl
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In Stock Buy Floor Length Sleeveless Dress by City Triangles at PromGirl
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In Stock Buy MB-6925 at PromGirl
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In Stock Buy LT-LD9766 at PromGirl
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In Stock Buy Illusion Bodice Sequin Hearts Two Piece Long Prom Dress with Side Slit at PromGirl
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In Stock Buy SG-ASAEE1AFB-B at PromGirl
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In Stock Buy CQ-4395DW at PromGirl
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In Stock Buy Floor Length Scoop Neck Prom Dress at PromGirl
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In Stock Buy Long Sleeveless Bead Embellished Dress by Morgan at PromGirl
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In Stock Buy MB-7102L53 at PromGirl
  • Ivory/Blue

V-Neck Floral Print Maxi Dress

$79.00 MB-7102L53
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In Stock Buy MD-JS14657ADK at PromGirl
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In Stock Buy Sleeveless Floor Length Dress with Lace Detailing at PromGirl
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In Stock Buy Floor Length Sleeveless Empire Waist Dress at PromGirl
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In Stock Buy IT-3417 at PromGirl
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In Stock Buy Strapless Black and White Dress at PromGirl
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In Stock Buy JU-MA-262876i at PromGirl
  • Rose
  • Slate

Illusion V-Neck Prom Gown by Marina

$159.00 $79.00 JU-MA-262876i
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In Stock Buy Floor Length Black Formal Dress at PromGirl
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In Stock Buy MO-12173 at PromGirl
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In Stock Buy Sleeveless Scoop Neck Floor Length Dress with Lace Bodice by Morgan at PromGirl
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In Stock Buy Floor Length Sequin Embellished Lace Dress at PromGirl
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In Stock Buy Long One Shoulder Ruched Sweetheart Dress by Elizabeth K. at PromGirl
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Buy Sleeveless Floor Length Dress with Sequin Embellished Bodice at PromGirl
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In Stock Buy Floor Length Strapless Sweetheart Dress 8789 at PromGirl
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In Stock Buy Lace Floor Length Sleeveless Dress at PromGirl
  • Black (Black/Black)
  • Beige (Beige/Beige)
  • Black/Beige
  • Red
  • Navy
  • Royal Blue
  • Blush

Long Lace Dress with Slit

$99.00 LP-22888
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Buy MB-7113 at PromGirl
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In Stock Buy Sequin Hearts Black High Neck Empire Waist Prom Dress at PromGirl
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In Stock Buy Sleeveless Floor Length Open Back Dress ISD2851 at PromGirl
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In Stock Buy Sleeveless Open Back Floor Length Gown at PromGirl
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In Stock Buy Flowing Floor Length Gown at PromGirl
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In Stock Buy Sleeveless Black Floor Length Open Back Dress at PromGirl
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In Stock Buy Floor Length Sleevless Lace Dress at PromGirl
  • Red
  • Black

Long Sleeveless Lace Gown

$99.00 TW-4116
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In Stock Buy Floor Length Strapless Dress at PromGirl
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Buy Silver Sequin Criss Cross Back Prom Dress at PromGirl
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In Stock Buy Long Sleeve Floor Length Lace Dress at PromGirl
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Buy Long Strapless Sweetheart Sequin Dress by Faviana at PromGirl
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In Stock Buy Floor Length Open Back Formal Gown by Faviana at PromGirl
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In Stock Buy Long Prom Dress by Faviana at PromGirl
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In Stock Buy Long Strapless Dress with Side Cut Outs at PromGirl
* 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.