Long Plus-Sized Dresses and Formal Gowns

Here at Simply Dresses, you'll find plus-sized long dresses in the latest styles. Discover off-the-shoulder formal gowns, halter-top plus-sized gala dresses, long strapless evening dresses, and beaded military-ball gowns in plus sizes. Showcase your sophisticated style in a formal plus-size long dress, plus-sized formal dance dress, or plus-size floor-length wedding-guest dress. Shop Simply Dresses' assortment of plus-sized long dresses and you're sure to find the ideal look for your next formal special occasion.

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34 Dresses

Faviana Floor-Length Plus-Size Corset Prom Dress
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Faviana Long Plus-Size Prom Dress in Jersey
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Long V-Neck Plus Formal Dress with Sheer Bodice
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Long Plus-Size Off-Shoulder Lace-Bodice Prom Dress
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Long Plus-Size Sequin-Bodice Formal Satin Dress
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Plus-Size Long Sequin V-Neck Formal Evening Dress
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Plus-Size Long Sequin-Embroidered Formal Dress
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Long Formal Plus-Size Off-the-Shoulder Prom Dress
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Long Off-Shoulder Formal Plus Dress with Ruffles
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Corset Plus-Size Long Formal Dress with Pockets
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Pleated-Waist Plus-Size Glitter-Knit Formal Dress
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Long Plus-Size A-Line V-Neck Sateen Prom Dress
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Simply Long Plus Formal Dress with V-Neckline
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Plus-Size Long Formal A-Line V-Neck Evening Dress
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Long V-Neck Plus-Size Formal Dress by Simply
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MCR-SD-2601P In Stock

Long V-Neck Plus-Size Formal Dress by Simply

$69 $149

Red Navy
Plus-Size Ruched-Waist Long Military Ball Dress
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Plus-Size Floral-Print V-Neck Long Formal Dress
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Wine Red Long Plus-Size Wedding-Guest Dress
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Navy Blue Plus-Size Formal Dress with Floral Skirt
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Plus-Size Beaded-Bodice Long Chiffon Prom Dress
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Plus-Size Long Glitter-Knit Formal Dress
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MO-21712W In Stock

Plus-Size Long Glitter-Knit Formal Dress

$69 $149

Navy Wine
Plus-Size V-Neck Wedding-Guest Jumpsuit
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AS-A9325106X In Stock

Plus-Size V-Neck Wedding-Guest Jumpsuit

$29 $69

Black
Long Plus-Size Empire-Waist Lace Formal Prom Dress
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Long High-Neck Plus-Size Faviana Formal Dress
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Print-Skirt Long Navy Plus Formal Dress by Simply
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Floral-Print Long Plus-Size Wedding-Guest Dress
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Plus-Size Long Satin Prom Dress with Corset Back
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Long Satin V-Neck Plus-Size Prom Dress
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DQ-2459P In Stock

Long Satin V-Neck Plus-Size Prom Dress

$149 $299

Navy Wine Dusty Pink
Plus-Size Long Chiffon Embellished Bodice Prom Dress
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Faux-Wrap Long V-neck Plus-Size Prom Dress
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Plus-Size High-Low Prom Dress in Red Satin
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SC-PL-PG-2001 In Stock

Plus-Size High-Low Prom Dress in Red Satin

$99 $199

Red
Off-Shoulder Navy Blue Long Plus-Size Prom Dress
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Long Plus-Size Strapless Sweetheart Prom Dress
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SC-PL-PG-2003 In Stock

Long Plus-Size Strapless Sweetheart Prom Dress

$49 $229

Burgundy Navy
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