Plus-Size Long Prom Dresses and Plus Party Dresses

Looking for a long plus-size prom dress? Shop this collection of long formal dresses from PromGirl to find your preferred style in the sizes you need. For more amazing styles, check out our collection of long plus-size formal gowns, long evening dresses and long designer gowns in plus sizes. Walk the red carpet in style in one of our long strapless plus-size prom gowns, an illusion gala dress or a celebrity-inspired plus-size sleeveless gown. Make a dramatic entrance at your next event in a full-length plus-size long-sleeve satin mermaid gown with luxuriously decorated jeweled applique for a feminine touch. Our long fitted gowns are sexy dresses that are stylish and make a fashion statement that's sure to garner attention. For formal dance parties, swing on the dance floor in one of our long v-neck a-line plus-size chiffon dresses and elegantly dance the night away. Our floor-length ruched plus-size dresses are available as strapless dresses, sleeveless dresses or long-sleeve dresses that are sure to flatter any figure type for wedding receptions and formal celebrations. Whatever style you choose, PromGirl has a glamorous long plus-size dress that's perfect for any special-occasion formal.

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61 Dresses

Plus-Size Long Sleeve Lace La Femme Prom Dress
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Plus-Size Long Sequin La Femme Prom Dress in Mauve
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Sequin Designer Plus-Size Long Prom Dress
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Long Striped Sequin Plus-Size Prom Dress
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Long Metallic Plus-Size Prom Dress by La Femme
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Scoop-Neck Long A-Line Plus-Size Prom Dress
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Sequin Plus-Size Long Sleeve La Femme Prom Dress
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Off-the-Shoulder La Femme Plus-Size Prom Dress
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Simple Long Plus-Size Prom Dress by La Femme
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V-Neck Long Sequin Fringe Plus-Size Prom Dress
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Multi-Color Sequin Cold-Shoulder Long Plus Dress
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Beaded-Lace Plus-Size Long La Femme Formal Dress
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Mermaid Sequin Plus-Size La Femme Formal Dress
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Off-the-Shoulder Plus-Size La Femme Prom Ball Gown
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Empire-Waist Sequin Long Plus-Size Formal Gown
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La Femme Off-Shoulder Long Plus-Size Formal Dress
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Sexy Plus-Size Mermaid Formal Dress by La Femme
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La Femme Off-Shoulder Plus-Size Long Sequin Dress
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La Femme Metallic Long Plus-Size Formal Dress
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La Femme Long Sequined Plus Formal Evening Gown
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La Femme Plus-Size Sequin Formal Jumpsuit for Prom
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Plus Two-Piece Long Sequin Prom Dress by La Femme
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Red Plus-Size High-Low Prom Dress by PromGirl
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Long Navy Blue Plus-Size Prom Dress by PromGirl
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Strapless Long Plus-Size Prom Dress by PromGirl
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