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 Beaded Strapless Sweetheart Gown by Tarik Ediz at PromGirl
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Buy Long Sweetheart Off the Shoulder Dress by Tarik Ediz at PromGirl
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Buy Floor Length Sweetheart Dress by Tarik Ediz at PromGirl
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Buy Long Strapless Sweetheart Dress by Tarik Ediz at PromGirl
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Buy Floor Length Sweetheart Gown by Tarik Ediz at PromGirl
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Buy TD-92599 at PromGirl
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Buy Long Open Back Dress with Long Sleeves by Tarik Ediz at PromGirl
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Buy Strapless Sweetheart Ball Gown by Tarik Ediz at PromGirl
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Buy TD-92686 at PromGirl
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Buy JO-31551 at PromGirl
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In Stock Buy SH-50276 at PromGirl
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Buy JZ-5681 at PromGirl
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Buy JZ-5608 at PromGirl
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Buy Lace Sherri Hill Dress with Beaded Back at PromGirl
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Buy Floor Length Sweetheart Ball Gown by Tarik Ediz at PromGirl
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Buy Short Strapless Lace Babydoll Dress by Tarik Ediz at PromGirl
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Buy Short Beaded Print Dress by Sherri Hill at PromGirl
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Buy Print Long A-Line Strapless Prom Dress by Jovani at PromGirl
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Buy JO-29140 at PromGirl
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Buy JO-33533 at PromGirl
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Buy Long Spaghetti Strap Ivory Gown 11260 by Sherri Hill at PromGirl
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Buy Short Off the Shoulder Prom Dress by Tarik Ediz at PromGirl
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Buy JO-29040 at PromGirl
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In Stock Buy JO-29370 at PromGirl
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Buy Long Nude Sweetheart Prom Dress by Blush at PromGirl
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Buy Long A-Long Prom Dress with Floral Appliques by Sherri Hill at PromGirl
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Buy Jasz 5606 at PromGirl
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Buy JZ-5686 at PromGirl
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In Stock Buy Cold Shoulder Sweetheart Long Prom Dress by Sherri Hill at PromGirl
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Buy Beaded Long Strapless Sweetheart Prom Dress by Alyce at PromGirl
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Buy Jovani JO-21470 at PromGirl
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Buy JO-31206 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.