2019 Long Prom Dresses and Prom Gowns

Every girl deserves the long prom dress of her dreams. If you’re looking for a long dress or evening gown for prom, make PromGirl your go-to online prom dress shop. 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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1,162 Dresses

Long Red V-Neck Prom Dress with Side Slit
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V-Neck Lace-Applique Long Tulle Prom Dress
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Long Lace-Back Chiffon Prom Dress by Simply
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Long Mermaid V-Neck Prom Dress by Simply
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Floor-Length Prom Dress with Lace by PromGirl
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SOI-PL-D15669 In Stock

Floor-Length Prom Dress with Lace by PromGirl

$39 $129

Mauve
Elizabeth K Long Chiffon Prom Dress
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High-Neck Chiffon Ruched Long Prom Dress
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High-Square-Neck Long A-Line Satin Prom Dress
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Low-V-Neck Long Prom Dress by PromGirl
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Satin V-Neck High-Low Prom Dress by PromGirl
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Long Lace Mauve Pink Illusion Prom Dress by PromGirl
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Long V-Neck Mermaid Simply Prom Dress with Open Back
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Long Tulle Formal Prom Dress with Low V-Neck
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Long Deep-V-Neck Prom Dress by PromGirl
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LP-PL-25781 In Stock

Long Deep-V-Neck Prom Dress by PromGirl

$29 $149

Navy Rose Gold
Long Chiffon V-Neck Prom Dress with Lace
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Striped Sequin Long V-Neck Prom Dress by Simply
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Strappy Open-Back Long Formal Prom Dress
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V-Neck Long Floral-Print White Prom Dress
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Long Off-the-Shoulder Sweetheart Prom Dress
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Mauve Nude Long Glitter-Knit V-Neck Prom Dress
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Long V-Neck Open-Back Prom Dress by PromGirl
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Sequin V-Neck Long Prom Dress by PromGirl
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Long Mauve Prom Dress with Embroidered Bodice
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Faviana Low V-Neck Corset Back Prom Dress
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Long Sequin-Mesh V-Back Navy Prom Dress by Simply
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Long Cold-Shoulder Side-Slit Black Prom Dress
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EM-COA-1606-001 In Stock

Long Cold-Shoulder Side-Slit Black Prom Dress

$49 $99

Black
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