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 SH-50255 at PromGirl
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In Stock Buy FA-7755 at PromGirl
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In Stock Buy LP-24056 at PromGirl
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In Stock Buy FB-GL1376P at PromGirl
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In Stock Buy NC-7237 at PromGirl
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In Stock Buy DQ-9191 at PromGirl
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In Stock Buy BL-IN-130 at PromGirl
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In Stock Buy Black Sleeveless Lace Floor Length Open Back Dress at PromGirl
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In Stock Buy Long V-neck Mori Lee Prom Dress  at PromGirl
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In Stock Buy SH-50730 at PromGirl
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In Stock Buy Gorgeous La Femme Prom Dress at PromGirl
  • Coral
  • Midnight Blue
  • Nude
  • Black

Gorgeous La Femme Prom Dress

$250.00 LF-16802
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In Stock Buy DQ-9400 at PromGirl
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In Stock Buy LF-22642 at PromGirl
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In Stock Buy Floor Length Sleeveless Dress with Lace Bodice at PromGirl
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In Stock Buy ML-132 at PromGirl
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In Stock Buy FA-7891 at PromGirl
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In Stock Buy Floor Length Sleeveless V-Neck JVN by Jovani Dress at PromGirl
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In Stock Buy CQ-4182DW at PromGirl
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In Stock Buy Floor Length Strapless Sweetheart Jewel Embellished Dress Glamour by Terani at PromGirl
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In Stock Buy FA-7890 at PromGirl
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In Stock Buy Sleeveless Floor Length Lace Embellished Dress at PromGirl
  • Lilac
  • Coral
  • Mint

Pastel Lace Gown for Prom

$149.00 DQ-8769
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In Stock Buy Floor Length Strapless Sweetheart Dress 8789 at PromGirl
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In Stock Buy Floor Length Mori Lee Prom Dress at PromGirl
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In Stock Buy SY-ID3147VM at PromGirl
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In Stock Buy BL-11009 at PromGirl
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In Stock Buy JU-MA-262571i at PromGirl
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In Stock Buy Open Back Sleeveless Long Sherri Hill Prom Dress at PromGirl
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In Stock Buy SH-50741 at PromGirl
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In Stock Buy JO-JVN-JVN33701 at PromGirl
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In Stock Buy Lace Floor Length Sleeveless Dress at PromGirl
  • Black (Black/Black)
  • Beige (Beige/Beige)
  • Black/Beige
  • Navy
  • Red
  • Royal Blue
  • Blush

Long Lace Dress with Slit

$99.00 LP-22888
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In Stock Buy Long High Neck Two Piece Sherri Hill Prom Dress at PromGirl
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In Stock Buy SY-ID3349VP at PromGirl
  • Black

Floor Length Deep V-Neck Dress

$89.00 SY-ID3349VP
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In Stock Buy Long Jersey V-Neck Dress by Faviana at PromGirl
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In Stock Buy MB-7003 at PromGirl
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In Stock Buy Long Gigi Two Piece High Neck Prom Dress at PromGirl
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In Stock Buy SG-ASAEE1AFB-B at PromGirl
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In Stock Buy Blush High Neck Long Gown at PromGirl
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In Stock Buy Long Lace Dress with Half Sleeves by Sally Fashion at PromGirl
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In Stock Buy JO-37592 at PromGirl
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In Stock Buy FA-7904 at PromGirl
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In Stock Buy Mock Two Piece Gown by Brit Cameron at PromGirl
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In Stock Buy Floor Length Sleeveless Dress with Jewel Detailing at PromGirl
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In Stock Buy ML-124 at PromGirl
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Buy Disney Cinderella Forever Enchanted Keepsake Gown by Xcite at PromGirl
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In Stock Buy LF-22824 at PromGirl
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In Stock Buy Floor Length Sleeveless Black Dress at PromGirl
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In Stock Buy Floor Length Two Piece Spaghetti Strap Dress by Dave and Johnny at PromGirl
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In Stock Buy BL-11137 at PromGirl
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In Stock Buy Floor Length V-Neck Sequin Prom Dress at PromGirl
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In Stock Buy Floor Length One Shoulder Gown  at PromGirl
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In Stock Buy Floor Length High Neck Dave and Johnny Dress at PromGirl
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In Stock Buy FA-7902 at PromGirl
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In Stock Buy One Shoulder Floor Length Lace Dress by Mori Lee at PromGirl
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In Stock Buy DQ-9182 at PromGirl
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In Stock Buy Sherri Hill Two Piece Dress with Embroidered Top at PromGirl
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Buy MF-E2025 at PromGirl
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In Stock Buy One Shoulder Dress with Sheer Paneling at PromGirl
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In Stock Buy Floor Length Sleeveless Dress at PromGirl
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In Stock Buy Long Strapless Mermaid Style Prom Dress by Madison James at PromGirl
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In Stock Buy DQ-9457 at PromGirl
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In Stock Buy Illusion Back Floor Length Lace Blush Prom Dress at PromGirl
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In Stock Buy DQ-9325 at PromGirl
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In Stock Buy Glamorous Two Piece Blush Prom Dress with Slit at PromGirl
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In Stock Buy SY-D20045H at PromGirl
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In Stock Buy Floor Length Sleeveless V-Neck JVN by Jovani Dress at PromGirl
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In Stock Buy LP-23711 at PromGirl
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In Stock Buy Empire Waist Illusion Back Prom Dress by Blush at PromGirl
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In Stock Buy SG-AWDWE75R at PromGirl
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In Stock Buy Scala-48557 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 NC-7231 at PromGirl
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In Stock Buy CD-GL-G662 at PromGirl
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In Stock Buy SH-50097 at PromGirl
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In Stock Buy SG-ASAEE1AFB at PromGirl
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In Stock Buy Long Embroidered Open Back Jersey Mori Lee Prom Dress at PromGirl
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In Stock Buy CD-M136 at PromGirl
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In Stock Buy FA-7747 at PromGirl
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In Stock Buy Floor Length Lace Cap Sleeve Dress at PromGirl
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In Stock Buy ML-122 at PromGirl
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In Stock Buy CD-GL-G661 at PromGirl
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In Stock Buy Floor Length Blush Gown  at PromGirl
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In Stock Buy Strapless High Low Dress at PromGirl
  • White
  • Black

Strapless High Low Dress

$119.00 DQ-8402
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In Stock Buy BL-11010 at PromGirl
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In Stock Buy DQ-9429 at PromGirl
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In Stock Buy Long Cap Sleeve Sherri Hill Dress at PromGirl
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In Stock Buy SF-8834 at PromGirl
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In Stock Buy Floor Length Sleeveless Dress with Illusion Bodice by Dave and Johnny at PromGirl
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Buy DQ-9458 at PromGirl
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In Stock Buy LF-AV-0701 at PromGirl
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In Stock Buy SY-ID3533VP at PromGirl
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In Stock Buy Sheer High Neck Floor Length Dress at PromGirl
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Buy DQ-9541 at PromGirl
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In Stock Buy PV-1262 at PromGirl
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In Stock Buy Lace Floor Length Sleeveless Dress 4155 at PromGirl
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In Stock Buy TI-DL300 Glamour by Terani at PromGirl
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In Stock Buy Floor Length Sleeveless Lace Dress by Swing Prom at PromGirl
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In Stock Buy Sleeveless Floor Length Lace Embellished Dress at PromGirl
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In Stock Buy Elegant Classic Strapless Chiffon Prom Dress by Blush at PromGirl
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Buy DQ-9256-R at PromGirl
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In Stock Buy Dave and Johnny Floor Length Prom Dress at PromGirl
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In Stock Buy Floor Length Short Sleeve Lace Dress at PromGirl
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In Stock Buy ML-136 at PromGirl
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Buy MF-E2053 at PromGirl
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In Stock Buy Two Piece Floor Length Lace Embellished Dress at PromGirl
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In Stock Buy DQ-9322 at PromGirl
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In Stock Buy Long V-Neck Dress with a Sheer Back Glamour by Terani at PromGirl
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Buy MF-E2016 at PromGirl
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In Stock Buy LF-22060 at PromGirl
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In Stock Buy DQ-9173 at PromGirl
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In Stock Buy Floor Length Sleeveless Prom Dress 1725 by Dave and Johnny at PromGirl
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In Stock Buy Floor Length Sleeveless Dress with Sequin and Lace Bodice at PromGirl
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In Stock Buy Lace Illusion Long Sleeve Ivory Dress at PromGirl
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In Stock Buy MF-E1822 at PromGirl
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In Stock Buy Stunning Sequin Embellished Sheer JVN by Jovani Dress at PromGirl
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In Stock Buy Floor Length Strapless Dress With Ruched Bodice at PromGirl
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In Stock Buy Embellished Floor Length JVN by Jovani Gown at PromGirl
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In Stock Buy Floor Length Sleeveless Dress with Cut Out Back 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 Cap Sleeve Dress by Sherri Hill at PromGirl
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In Stock Buy Floor Length High Neck Sherri Hill Dress at PromGirl
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In Stock Buy Strapless Sweetheart Faviana Dress at PromGirl
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In Stock Buy SG-ASANTJ57 at PromGirl
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In Stock Buy Floor Length Sweetheart Dress by Dave and Johnny at PromGirl
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In Stock Buy Long Open Back V-Neck Gown by Faviana at PromGirl
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In Stock Buy Black Floor Length Formal Gown  at PromGirl
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In Stock Buy AL-35772 at PromGirl
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In Stock Buy FA-7901 at PromGirl
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In Stock Buy Long Open Back Sweetheart Dress by Alyce at PromGirl
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In Stock Buy Long Open Back Sweetheart Gown by Faviana at PromGirl
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In Stock Buy Floor Length Floral Print Dress by Dave and Johnny at PromGirl
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In Stock Buy Floor Length Strapless Sweetheart Glamour by Terani Gown at PromGirl
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In Stock Buy Illusion Top Racerback Floor Length Dress at PromGirl
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In Stock Buy High Neck Long Sherri Hill Formal Gown at PromGirl
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In Stock Buy Two Piece Floor Length Dress with Illusion Bodice at PromGirl
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* 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.