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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201 Dresses

Sweetheart Tight Short Wedding-Guest Dress
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LAS-CEF-21-ID8414 In Stock

Sweetheart Tight Short Wedding-Guest Dress

$49

Mauve Black
Ruched-Sweetheart-Bodice Long Chiffon Prom Dress
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Metallic Glitter Long Jacquard Formal Gown
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LAS-LSC-21-25861 In Stock

Metallic Glitter Long Jacquard Formal Gown

$129

Bronze Silver
PromGirl Sweetheart Long Formal Prom Dress
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Long Faux-Wrap Strapless Satin Formal Dress
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PromGirl Long Sweetheart Illusion Prom Dress
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Off-the-Shoulder Short Cocktail Dress with Twist
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Sweetheart Long Mermaid Prom Dress by Simply
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Shail K Long Prom Dress with Embroidery
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PromGirl Long Strapless Sweetheart Prom Dress
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Embroidered Long Glitter Prom Dress
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DJ-21-A9160

Embroidered Long Glitter Prom Dress

$199

Pink
Sweetheart Long Satin Prom Dress by PromGirl
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Long Spaghetti-Strap Off-the-Shoulder Prom Dress
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Sweetheart Embroidered-Bodice Long Prom Dress
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Long Plus-Size Strapless Sweetheart Prom Dress
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Jovani Strapless Beaded Lace Prom Dress
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PromGirl Long Prom Dress with Faux-Wrap Skirt
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Strapless Long Formal Prom Dress by PromGirl
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Long Sweetheart Black Formal Dress by Simply
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Corset Plus-Size Long Formal Dress with Pockets
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Long Prom Dress with Ruched Bodice
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SH-51997 In Stock

Long Prom Dress with Ruched Bodice

$199

Ivory Red Navy +2
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