Sweetheart Neckline Prom Gowns and Party Dresses

Here’s a variety of sweetheart dresses for prom, formals, and other special occasions. A sweetheart neckline is an extremely popular style and a flattering look for almost everyone. Distinguished by two curved edges resembling the shape of a heart, a sweetheart neckline helps to visually elongate the face and provide proportional balance to the silhouette. The curve can be sweet and alluring with a small opening or daring and sexy in a low cut style. Whatever your desired look, a sweetheart dress is versatile and on trend for 2020.

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142 Dresses

Long Jersey Off-Shoulder Prom Dress with Embroidery
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Long Off-the-Shoulder Sweetheart Prom Dress
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Ruffled-Back Long Strapless Formal Prom Dress
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Long Red Prom Dress with Caged Open Back
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Off-Shoulder Long Prom Dress by PromGirl
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Madison James Strapless Mermaid Long Prom Dress
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Long Strapless Mermaid Prom Dress by Madison James
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JVNX by Jovani Mauve Pink Long Sparkly Prom Dress
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Metallic Long Sweetheart Formal Sparkly Prom Dress
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Embellished Sweetheart Long Prom Dress by PromGirl
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Convertible Annabelle Jenny Yoo Bridesmaid Dress
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PromGirl Long Two-Piece Prom Dress with Pockets
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Long Adrianna Papell Bridesmaid Dress with Flounce
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Dave and Johnny Mauve Prom Dress with Open Back
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Long Formal Sweetheart Lace Prom Dress by Blush
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Strapless Sweetheart PromGirl Long Prom Dress
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Long Sequin Strapless Formal Prom Dress with Train
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Sweetheart Long Prom Dress with Beading
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Strapless Sweetheart Long Prom Dress by PromGirl
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Long Cut-Out Open-Back Prom Dress by Madison James
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Strapless Sweetheart Long Formal Evening Gown
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Long A-Line Sweetheart Prom Dress by PromGirl
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Long Strapless Sweetheart Faviana Prom Dress
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Mermaid-Style Sleeveless Strapless Prom Dress
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Long Pink Glitter Prom Ballgown with Beading
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Long Sweetheart Caged-Back Sparkly Prom Dress
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Sparkly Off-the-Shoulder Long Jovani Prom Dress
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Long Strapless Sweetheart Jovani Prom Dress
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Long Tulle Cold-Shoulder Prom Dress by Elizabeth K
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Long Ballgown-Style Prom Dress with Embroidery
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Long Sweetheart Prom Dress with a Tuxedo Back
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