2019 Long Prom Dresses and Prom Gowns

Every girl deserves the long prom dress of her dreams, and she is sure to find it in this collection of 2019 prom dresses and long formal gowns. If you’re looking for a long dress or evening gown for prom, make PromGirl your go-to online prom dress shop. You'll find a huge selection of long prom dresses and formal gowns that will make prom a fantasy dream come true.

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2,127 Dresses

V-Neck Formal Prom Dress with Double Side Slits
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Alyce High-Neck Two-Piece Designer Prom Dress
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Long Metallic Crepe V-Neck Prom Dress
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Sequin V-Neck Long Prom Dress by PromGirl
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Long Lace Prom Dress with Criss-Cross Straps
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Long Off-the-Shoulder Sherri Hill Prom Dress
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V-Neck Lace-Applique Long Tulle Prom Dress
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Red Off-the-Shoulder Sweetheart Prom Dress
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Long V-Neck Gold Tulle Formal Dress
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LUX-LD4888 In Stock

Long V-Neck Gold Tulle Formal Dress

$129

Gold Navy
Long Open-Back Sherri Hill Prom Dress
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SH-51631 In Stock

Long Open-Back Sherri Hill Prom Dress

$398

Red Black Navy +9
Lace-Applique Chiffon Long Prom Dress
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FB-GL2417 In Stock

Lace-Applique Chiffon Long Prom Dress

$249

Navy Burgundy Blush +2
Long Sequin-Skirt Low V-Neck Prom Dress
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Lace-Applique Red Prom Dress from JVNX by Jovani
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Long Mock-Neck Lace and Chiffon Prom Dress
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Low V-Neck Long Prom Dress with Open Back
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Low V-Neck Sherri Hill Gown with Open Back
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Off-the-Shoulder Long Lace Mermaid Prom Dress
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