Formal and Party Dresses with Sweetheart Necklines

Sweetheart dresses get their name from the curved heart shape of the neckline. A beloved classic design choice, the rounded neckline is a flattering feature on short and long sweetheart dresses. Sweetheart-neckline dresses have been prominent in fashion for decades, making sweetheart formal dresses and sweetheart cocktail dresses time-honored styles that are sure to stay in fashion for years to come. This collection of dresses with sweetheart necklines includes every design from demure sweetheart party dresses to elegant sweetheart evening gowns. Explore these strapless sweetheart dresses, sweetheart cocktail dresses, and short sweetheart dresses for wedding receptions and semi-formal parties. Here you will find sweetheart evening gowns and sweetheart formal dresses for black-tie formals, prom celebrations, or military balls. Let Simply Dresses help you find the ideal sweetheart dress from this collection of dresses with sweetheart necklines in a variety of colors, fabrics, and styles for your semi-formal or formal event.

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109 Dresses

La Femme Neon Pink Short Sequin Cocktail Dress
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Strapless Sweetheart Sheer-Bodice Long Prom Dress
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Embroidered-Bodice Strapless Long Formal Dress
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JVN by Jovani Sheer-Bodice Long Prom Ball Gown
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JO-JVN-22-JVN08295 In Stock

JVN by Jovani Sheer-Bodice Long Prom Ball Gown

$450

Light Blue Aqua Lilac
Off-Shoulder Sheer-Bodice Long Blue Prom Dress.
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Strapless Sweetheart Short Prom Dress with Corset
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Shail K Off-the-Shoulder Long Prom Dress
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Floral-Lace Knee-Length Graduation Dress
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Sexy Short Formal Prom Dress with Sequins
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La Femme Strapless Sweetheart Long Prom Dress
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La Femme Strapless Short Homecoming Party Dress
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PromGirl Sweetheart Long Formal Prom Dress
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Beaded-Bodice Short Tiered Prom Dress with Corset
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La Femme Off-the-Shoulder Short Black Sequin Dress
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Sequin-Print Strapless Mermaid Long Prom Dress
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La Femme Strapless Metallic Long Navy Prom Dress
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Ruched Short Beaded Homecoming Party Dress
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White Sequin Short Strapless Homecoming Dress
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Sheer-Bodice Strapless Long Yellow Prom Ball Gown
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Glitter Off-Shoulder Short Homecoming Dress
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Jovani Short Orange Sequin Homecoming Dress
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Long Sweetheart Black Formal Dress by Simply
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Faviana Strapless Sheer-Corset Long Blue Prom Gown
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Satin and Lace Short Strapless Homecoming Dress
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Off-the-Shoulder Long Metallic A-Line Prom Dress
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Long Pink Metallic A-Line La Femme Prom Dress
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Strapless Long Jade Green Glitter-Knit Prom Dress
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Beaded-Waist Strapless Short Party Dress
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DQ-21-3271 In Stock

Beaded-Waist Strapless Short Party Dress

$249

Lilac Burgundy Blush +2
La Femme Long Strapless Plus-Size Formal Gown
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