Long Prom Dresses, Evening and Pageant Ball Gowns

Explore these long prom dresses at Simply Dresses to find your 2020 style. From classic to trendy, these long prom dresses offer a variety of styles to suit your preference. You'll find floor-length prom gowns with all the latest features to ensure a look you'll love. From sultry side slits to elaborate embroidery, this assortment of long prom dresses offers the latest and greatest in the world of fashionable prom dresses.

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1,258 Dresses

V-Neck Open-V-Back Prom Dress by PromGirl
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Navy Blue Off-the-Shoulder Formal Gown by Simply
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Long Chiffon Prom Dress with Ribbon Embroidery
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Long V-Neck Halter Sequin-Mesh Formal Dress
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Off-the-Shoulder Two-Piece Prom Dress with Beads
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Trumpet-Style Open-Back Prom Dress by PromGirl
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Lace-Bodice Halter Long Prom Dress with Pockets
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Glitter-Print Strapless Long Formal Prom Dress
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Sheer-Lace-Back Long Formal Prom Dress with Train
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Chiffon V-Neck Long Designer Formal Dress by Simply
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Faux-Wrap V-Neck Long Prom Dress
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Open-Back Corset Long Prom Dress by PromGirl
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Black Satin Long Prom Dress with Sequin Bodice
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Square-Neck Long Satin Prom Dress by PromGirl
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Madison James Keyhole Open-Back Formal Prom Dress
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Backless Long Navy Formal Dress with Side Slit
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PromGirl Long Sweetheart Illusion Prom Dress
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Long Sweetheart Black Formal Dress by Simply
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