Sweetheart Formal Gowns and Party Dresses

The PromGirl formal dress collection features both short prom and party dresses and long formal evening gowns with sweetheart necklines. This style of dress features a neckline with two curved edges resembling the shape of a heart. The curve can be sweet and alluring with a small opening or daring and sexy in a low cut style. You will find here halter top dresses, elegant long prom dresses, sweet sixteen party dresses, or sparkling cocktail dresses and little black dresses for the holidays all with sweetheart neckline that are feminine and chic. Theses are dresses you'll want to wear again and again and are sure to become a favorite in any girl's closet. 

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Buy TD-92707 at PromGirl
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Buy TD-92599 at PromGirl
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Buy TD-92764 at PromGirl
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In Stock Buy SH-50276 at PromGirl
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Buy TD-92811 at PromGirl
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Buy TD-92800 at PromGirl
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Buy Short Off the Shoulder Prom Dress by Tarik Ediz at PromGirl
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In Stock Buy JO-29040 at PromGirl
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In Stock Buy JO-29370 at PromGirl
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In Stock Buy JO-88893 at PromGirl
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In Stock Buy SH-50086 at PromGirl
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In Stock Buy Jovani JO-33175 at PromGirl
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In Stock Buy JO-28900 at PromGirl
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In Stock Buy NM-16-430 at PromGirl
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In Stock Buy Lace Jovani Long Strapless Sweetheart Prom Dress at PromGirl
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In Stock Buy Sweetheart Open Back Cap Sleeve Prom Dress by Sherri Hill at PromGirl
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In Stock Buy JO-20015 at PromGirl
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In Stock Buy TB-MCE11625 at PromGirl
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In Stock Buy Long Strapless Ruffled Lace Dress at PromGirl
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In Stock Buy Mermaid Style Blue Print Strapless Prom Dress by Jovani at PromGirl
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In Stock Buy Long Beaded Sweetheart Jovani Prom Dress JO-33692 at PromGirl
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In Stock Buy JO-33058 at PromGirl
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In Stock Buy Long Floral Print Strapless Prom Dress by La Femme at PromGirl
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In Stock Buy JO-31100 at PromGirl
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In Stock Buy Strapless Sweetheart Sherri Hill Dress at PromGirl
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In Stock Buy TONY-TB116100 at PromGirl
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In Stock Buy Long Lace and Tulle Ball Gown Style Mori Lee Prom Dress at PromGirl
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In Stock Buy Beaded Sweetheart Mermaid Style Mori Lee Prom Dress at PromGirl
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In Stock Buy NM-16-424 at PromGirl
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In Stock Buy Ball Gown Style Sweetheart Prom Dress by Mori Lee at PromGirl
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In Stock Buy NM-16-416 at PromGirl
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Buy TB-MO-116937 at PromGirl
* Products with an "in stock" banner have at least some size and color combinations ready to ship immediately. Available sizes and colors may be limited due to seasonality. Please read our complete availability policy for more information.