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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89 Dresses

PG-22-F2232p
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PG-22-F2232p In Stock

PG-22-F2232p

$329

Rose Gold Pale Blue/Silver
PG-22-F2242-1p
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PG-22-F2242-1p

PG-22-F2242-1p

$299

Purple Multi
PromGirl One-Shoulder Sequin-Print Long Prom Dress
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PG-22-F2248p
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PG-22-F2248p In Stock

PG-22-F2248p

$249

Forest Black
PromGirl Shimmer Satin Strapless Prom Ball Gown
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PromGirl Neon Pink Long Prom Dress with Train
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Form-Fitting Low-V-Neck PromGirl Long Prom Dress
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PromGirl One-Shoulder Neon Pink Long Prom Dress
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PromGirl Strappy-Back Sequin-Print Long Prom Dress
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PromGirl Sequin-Print Long Velvet Prom Dress
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Pleated-Bodice PromGirl Long Satin Prom Ball Gown
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PromGirl Velvet Prom Dress with Fuchsia Sequins
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Long Chiffon Plus-Size Prom Dress by PromGirl
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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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