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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69 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 Plus-Size Sequin-Bodice Formal Satin Dress
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Corset Plus-Size Long Formal Dress with Pockets
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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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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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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
Faviana Lace Plus Size Formal Gown
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Plus-Size V-Neck Chiffon Print Prom Dress
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Long Plus-Size Prom Dress with a Sheer Bodice
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Affordable Long Wrap-Style Bridesmaid Dress
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Stretch Satin Long Bridesmaid Dress under $100
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Corset Strapless Long Bridesmaid Dress
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Simple Corset-Back Long Satin Prom Dress
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KL-200193-v In Stock

Simple Corset-Back Long Satin Prom Dress

$49 $149

Jade Fawn Rose +3
Cold-Shoulder Long Formal Chiffon Bridesmaid Dress
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Halter Long Bridesmaid Dress with Pleats
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Long Bridesmaid Dress with Ruffled Flounce
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High-Neck Long Formal Bridesmaid Dress
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KL-200201 In Stock

High-Neck Long Formal Bridesmaid Dress

$149

Cornflower Skyway Cappuccino +5
One-Shoulder Long Bridesmaid Dress with Bow
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Ruffled Long Simple Bridesmaid Dress
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Ruffled Long Chiffon Bridesmaid Dress
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KL-200205-v

Ruffled Long Chiffon Bridesmaid Dress

$19 $129

Long Chiffon Bridesmaid Dress
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KL-200206 In Stock

Long Chiffon Bridesmaid Dress

$49 $149

Cornflower Eggplant Platinum Cappuccino
High-Low Bridesmaid Dress with Sash
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KL-200207 In Stock

High-Low Bridesmaid Dress with Sash

$149

Skyway Haze Cornflower +4
Sweetheart Long Bridesmaid Dress with Slit
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Long Black Plus-Size Formal Prom Dress by La Femme
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