Prom Party Dresses and Evening Gowns for $300-$400

Get a red-carpet look with one of these $300 to $400 evening gowns or designer prom dresses. Channel your inner celebrity in a gorgeous designer prom dress from this collection of formal dresses by the top designers, including Sherri Hill, Jovani, Faviana, Mori Lee, and many more. You’ll find glamorous designer evening gowns for pageants, couture prom gowns and dresses, and elegant floor-length evening dresses. These lavish designer gowns combine classic styles with the latest designs, creating contemporary dresses for trend-setting fashionistas. Browse this collection to find the best prom dresses and designer dresses for your next formal.

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84 Dresses

High-Neck Embellished-Caged-Back Long Prom Dress
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Long Print Illusion Prom Dress by Sherri Hill
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A-Line Long Sherri Hill Prom Dress with Pockets
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Long Floral-Sequin V-Neck Evening Gown
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Backless Asymmetrical-Neck Long Prom Dress
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V-Neck Floor-Length Formal Prom Dress by Faviana
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Beaded-Bodice Long Terani Prom Dress in Blush Pink
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Long One-Shoulder Sherri Hill Prom Dress with Slit
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Low V-Neck Sherri Hill Gown with Open Back
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Long Satin Open-Back Designer Prom Dress by Terani
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A-Line Long High-Neck Sherri Hill Prom Dress
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Corset-Back Long Shimmer Prom Dress by Sherri Hill
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Long Spaghetti-Strap Prom Dress by Sherri Hill
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Long Jersey Faviana Prom Dress with a V-Back
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Short Babydoll Embroidered Homecoming Dress
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Metallic Long A-Line Sherri Hill Prom Dress
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Sleeveless Deep-V-Neck Sherri Hill Long Prom Dress
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Short Sequin Fit-and-Flare Homecoming Party Dress
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Long V-Neck Shimmer Prom Dress by Sherri Hill
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V-Neck Long Sherri Hill Prom Dress
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Long High-Neck Prom Dress with Short Train
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Open-Back Designer Prom Dress with Scoop Neckline
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