Long Plus-Sized Dresses and Formal Gowns

Looking for an elegant plus-size long evening gown or formal dress for a special occasion? Here at Simply Dresses, you'll find a selection of plus-sized long dresses and plus-size floor-length gowns in the latest styles and colors. Explore the hottest styles from off-the-shoulder formal gowns and halter-top plus-sized gala dresses to 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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111 Dresses

Off-Shoulder Long Black Plus Holiday Dress
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Holiday Party Plus-Size Lace-Bodice Black Jumpsuit
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Off-the-Shoulder Plus-Size Long Mermaid Prom Dress
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V-Neck Plus-Size Wedding-Guest Jumpsuit
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SY-IXB1384AP In Stock

V-Neck Plus-Size Wedding-Guest Jumpsuit

$29 $59

Dark Teal
Plus-Size Ruched-Waist Long Military Ball Dress
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Long Formal Plus-Size Sweetheart Prom Dress
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Plus-Size Long Burgundy Chiffon Formal Dress
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Plus-Size Long Taupe Formal Dress with Lace Bodice
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Faviana Floor-Length Plus-Size Corset Prom Dress
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Faviana Plus-Size Cold-Shoulder Prom Dress
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Cap-Sleeve Plus-Size Long Formal Dress with Lace
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Plus Size Long Satin Prom Dress
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SC-SC7242 In Stock

Plus Size Long Satin Prom Dress

$298

Royal Red Aquamarine
Long Navy Blue Plus-Size Dress with Beaded Bodice
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Long Formal Plus-Size Dress with Lace Applique
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Long Plus-Size Keyhole Neckline Prom Dress
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Beaded-Bodice Plus-Size Long Formal Dress
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Long V-Neck Open-Back Plus Prom Dress
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Faviana Long Plus-Size Prom Dress in Jersey
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Long Flounce-Bodice Plus-Size Wedding Guest Dress
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