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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1,187 Dresses

Satin V-Neck High-Low Prom Dress by PromGirl
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Long Off-the-Shoulder Sherri Hill Prom Dress
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Lace-Applique Long Prom Dress from JVNX by Jovani
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Long Sequin Caged-Back Prom Dress by PromGirl
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White A-Line Print Prom Dress with Side Cut Outs
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JO-JVN-JVN59146 In Stock

White A-Line Print Prom Dress with Side Cut Outs

$99 $299

White/Multi
Black Prom Dress with Lace-Applique Keyhole Bodice
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Two-Piece Floral-Print Long Prom Dress by Blush
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Long Sequin-Lace-Bodice Prom Dress by PromGirl
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LP-PL-24017-1 In Stock

Long Sequin-Lace-Bodice Prom Dress by PromGirl

$29 $129

Mauve
Long Open-Back Navy Prom Dress with Lace Sleeves
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Sherri Hill Halter Long Prom Dress with Low V-Neck
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Two-Piece Sherri Hill Long Prom Dress with Open Back
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Long Glitter-Knit Strappy-Back Sapphire Prom Dress
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Long Deep-V-Neck Halter Prom Dress by PromGirl
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Mori Lee 97099 Sleek Backless Prom Gown
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Long Tight V-Neck Designer Prom Dress with Beading
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Bead-Embellished-Waist Sparkly Long Prom Dress
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Two-Piece Prom Dress by Sherri Hill with High Neck
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Long Satin V-Neck Prom Dress with Pockets
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Sherri Hill Long V-Neck Embroidered Bodice Dress
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High-Neck Open-Back Kleinfeld Bridesmaid Dress
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KL-200010-v In Stock

High-Neck Open-Back Kleinfeld Bridesmaid Dress

$99 $149

Charcoal Grape Blossom +3
Bateau-Neck Long Prom Dress by Simply
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MCR-SD-3073 In Stock

Bateau-Neck Long Prom Dress by Simply

$49 $149

Navy Port
Cold-Shoulder Long Kleinfeld Satin Bridesmaid Dress
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Long Sateen A-Line Designer Prom Dress in Blush Pink
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Long Kleinfeld Bridesmaid Dress with Cold Shoulders
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Long V-Neck Prom Dress by Dave and Johnny
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Long Caged-Open-Back V-Neck Prom Dress by Simply
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Long Sherri Hill Prom Dress with Trumpet Skirt
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Sleeveless Nina Canacci Long Lace Prom Dress
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Long Formal Sleeveless Chiffon Dress with Lace Bodice
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Glitter Long Blue JVNX by Jovani Prom Dress
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JO-JVNX68246 In Stock

Glitter Long Blue JVNX by Jovani Prom Dress

$149 $218

Blue
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