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Long Formal Dresses and Formal Evening Gowns

Look and feel your best in a beautiful formal dress by Simply Dresses. Whether you want to be simply stunning or elegantly low-key, find the formal wear that’s just right for you in this collection of long evening gowns and formal dresses. Read more...

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1,174 Dresses

Navy Blue Formal MOB Peplum Gown
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JU-MA-261713 In Stock

Navy Blue Formal MOB Peplum Gown

$49 $229

Navy
Floor-Length Formal Prom Gown with Sequin Skirt
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Off-the-Shoulder Long Formal Prom Dress by Faviana
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Halter Illusion-Sweetheart Long Prom Dress by Simply
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Long Two-Piece Formal Prom Dress with Beads
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Short-Sleeve Long Bridesmaid Dress by Kleinfeld
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Navy Blue Long Formal Gown by Simply
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LP-SD-27901 In Stock

Navy Blue Long Formal Gown by Simply

$29 $149

Navy
Corset-Back Rose Gold Sequin Long Prom Dress
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Long Trumpet Prom Dress with Off-Shoulder Neckline
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Beaded-Bodice Long Madison James Formal Prom Dress
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Long A-Line High-Neck Formal Satin Dress
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Stretch Chiffon Classic Bridesmaid Dress
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KL-200038 In Stock

Stretch Chiffon Classic Bridesmaid Dress

$99 $189

Cranberry Mauve Ivory +3
Ruched-Sweetheart-Bodice Long Chiffon Prom Dress
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Long Chiffon V-Neck Embroidered-Bodice Prom Dress
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Formal Long Floral-Print Blouson-Bodice Gown
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PromGirl Long Chiffon Formal Prom Dress with Train
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Open-Back Long Prom Dress by PromGirl
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PG-F2013 In Stock

Open-Back Long Prom Dress by PromGirl

$99 $249

Honolulu Sweetheart
Long Crepe Off-Shoulder Kleinfeld Bridesmaid Dress
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Long Decolletage-V-Neck Formal Prom Dress
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Long High-Neck Mermaid Prom Dress in Burgundy Red
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Flutter-Sleeve Long Bridesmaid Dress by Kleinfeld
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Beaded-Illusion-Bodice Long Formal Prom 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
A-Line Long Tulle Bridesmaid Dress by Kleinfeld
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Corset Open-Back Sexy Long Sequin Formal Dress
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Off-the-Shoulder Long Formal Dress with Straps
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Ruffle Off-the-Shoulder Long Bridesmaid Dress
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KL-200171 In Stock

Ruffle Off-the-Shoulder Long Bridesmaid Dress

$99 $199

Fawn Dark Mocha Dark Blue +12
Sparkly Embroidered-Bodice Long Formal Prom Dress
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