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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In Stock Buy Floor Length Strapless Sweetheart Dress 8789 at PromGirl
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In Stock Buy Short Strapless Sweetheart Dress at PromGirl
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In Stock Buy DQ-9191 at PromGirl
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In Stock Buy Silver Sequin Criss Cross Back Prom Dress at PromGirl
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In Stock Buy Floor Length Strapless Sweetheart Dress at PromGirl
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In Stock Buy Short Lace Sleeveless Dress at PromGirl
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In Stock Buy ML-132 at PromGirl
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In Stock Buy Short Strapless Chiffon Dress 9115 at PromGirl
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In Stock Buy Two Piece Floor Length Dress with Illusion Bodice at PromGirl
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In Stock Buy Short Sleeveless A-Line Dress with Illusion Bodice at PromGirl
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In Stock Buy Illusion Bodice Sequin Hearts Two Piece Long Prom Dress with Side Slit at PromGirl
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In Stock Buy Short Sleeveless Sequin Embellished Dress at PromGirl
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In Stock Buy Floor Length Strapless Dress at PromGirl
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In Stock Buy Short Sleeveless Dress with Lace Bodice at PromGirl
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In Stock Buy Strapless Sweetheart Floor Length Dress at PromGirl
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In Stock Buy Short Sleeveless Dress with Lace Bodice at PromGirl
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In Stock Buy DQ-9233 at PromGirl
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In Stock Buy Short Sleeveless Dress with Sheer and Sequin Bodice at PromGirl
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In Stock Buy Flowing Floor Length Gown at PromGirl
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In Stock Buy Short Party Dress by Night Moves 6410 at PromGirl
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In Stock Buy Floor Length Prom Dress with Beaded Top at PromGirl
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In Stock Buy DQ-9202 at PromGirl
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In Stock Buy DQ-9137 at PromGirl
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In Stock Buy Floor Length Strapless Sweetheart Jewel Embellished Dress Glamour by Terani at PromGirl
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In Stock Buy JU-732 at PromGirl
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In Stock Buy Short Strapless Sweetheart Dress at PromGirl
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In Stock Buy Floor Length Mori Lee Prom Dress at PromGirl
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In Stock Buy Short Sleeveless Dress 9160 with Jewel and Bead Embellished Bodice at PromGirl
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In Stock Buy Short Sleeveless Sequin Embellished Dress 6163 at PromGirl
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In Stock Buy Dave and Johnny Floor Length Prom Dress at PromGirl
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In Stock Buy Short A-Line Strapless Sweetheart Dress CL-43713 at PromGirl
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In Stock Buy FA-7742 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.