Long Formal Dance Dresses and Formal Gowns

A long formal dress is an essential part of any formal-wear wardrobe. Check out PromGirl’s selection of formal evening dresses for your next prom, military ball, homecoming, black-tie wedding, or another special event. How formal should your dress be? The dress code and event requirements will determine what type of formal dress you should wear. Dresses for formals are typically long and have elegant detailing such as beading, embroidery, or flowing material. PromGirl has put together a large assortment of formal gowns that are fit for every formal event. For a sophisticated look, try a simple prom dress adorned with a classic sweetheart bodice and flowing chiffon skirt. Are you looking for an alluring long cocktail dress? Try an a-line long party dress featuring an open back, mermaid skirt, or a deep plunging v-neckline. Whatever your personal style, you can confidently shop this collection of formal dance dresses for your next special occasion.

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1,062 Dresses

Long Red V-Neck Prom Dress with Side Slit
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Chiffon Prom Dress with Embellished-Lace Bodice
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Embroidered Gold Sparkly Long Tulle Prom Dress
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Long Alyce High-Low Taffeta Prom Dress with Slit
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Sequin Plus-Size Long Sleeve La Femme Prom Dress
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Long Formal Sequin Prom Gown with Corset Back
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High-Neck Chiffon Ruched Long Prom Dress
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V-Neck Open-Back Long Prom Dress by PromGirl
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La Femme Plus-Size V-Neck Sequin Long Prom Dress
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Lace-Applique Chiffon Long Prom Dress
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Long Chiffon Square-Neck Prom Dress by PromGirl
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Long V-Neck Faux-Wrap Formal Prom Dress
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Empire-Waist Long Plus-Size Prom Dress by La Femme
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Low-V-Neck Long Prom Dress by PromGirl
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Long Open-Back Formal Tulle Prom Dress by PromGirl
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V-Neck Long Open-Back Prom Dress
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SY-ID4148VY In Stock

V-Neck Long Open-Back Prom Dress

$99

Burgundy Navy
Strapless Long Plus-Size Prom Dress by PromGirl
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Long Sequined and Beaded Mermaid-Style Prom Dress
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Burgundy Red Glitter Long Wrap Prom Dress
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LAS-LOV-21-ND2623 In Stock

Burgundy Red Glitter Long Wrap Prom Dress

$79

Burgundy
Long Prom Dress with Sparkly Embroidered Bodice
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PromGirl Long Prom Dress with Double-Slit Skirt
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Sequin Designer Plus-Size Long Prom Dress
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Long Open-Back Sheath Prom Dress by PromGirl
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Red Long Sleeveless Prom Dress with Open Back
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Long Metallic Plus-Size Prom Dress by La Femme
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Lace-Back Long V-Neck Mermaid Prom Dress
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Scoop-Neck Long A-Line Plus-Size Prom Dress
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Long V-Neck Embroidered Bodice Chiffon Prom Dress
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High-Neck PromGirl Prom Dress with Pockets
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Long Off-the-Shoulder Sweetheart Prom Dress
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Simple Long Plus-Size Prom Dress by La Femme
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Long Illusion-Beaded-Bodice V-Neck Prom Dress
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V-Neck Side-Slit Long Satin Prom Dress
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Long Faux-Wrap Open-Back Prom Dress by PromGirl
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