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 Short Strapless Lace Fringe Party Dress 22988 at PromGirl
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In Stock Buy Strapless Sweetheart Floral Print Dress LD1637 at PromGirl
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In Stock Buy Sleeveless Glitter Print Party Dress at PromGirl
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In Stock Buy Short Sleeveless Sweetheart Dress at PromGirl
  • Neon Coral

Short Sleeveless Sweetheart Dress

$49.00 $29.00 EM-DUB-1061-v
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In Stock Buy Short Strapless Sweetheart Knit Dress by Wow Couture at PromGirl
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In Stock Buy Strapless Ruched Pink Party Dress at PromGirl
  • Pink

Strapless Ruched Party Dress

$69.00 $34.00 DI-JM1363
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In Stock Buy Short Sleeve Sequin Print Dres 6408 at PromGirl
  • Silver

Short Sleeve Sequin Print Dres 6408

$69.00 $34.00 MB-6408
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In Stock Buy Short Sleeveless Ruched Dress at PromGirl
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In Stock Buy Short Strapless Sweetheart Sequin Dress at PromGirl
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In Stock Buy Short Sleeveless Empire Waist Dress 1733 by Emerald Sundae at PromGirl
  • Navy/Black

Short Empire Waist Sweetheart Dress

$39.00 EM-EDM-1733-433
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In Stock Buy EM-EFY-1027-600 at PromGirl
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In Stock Buy DC-43727 at PromGirl
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In Stock Buy High Low Black Strapless Sweetheart Dress at PromGirl
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In Stock Buy Short Pink Strapless Babydoll Dress at PromGirl
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In Stock Buy Short Strapless Homecoming Dress by Sequin Hearts at PromGirl
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In Stock Buy Short Ruched Strapless Sweetheart Dress 47992 by Jump at PromGirl
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In Stock Buy MD-D14138AAAC at PromGirl
  • Champagne

Short Holiday Dress with Lace Embellishments

$79.00 $39.00 MD-D14138AAAC
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In Stock Buy Short Strapless Sweetheart Dress 586F636 with Sequin Bodice by Bee Darlin at PromGirl
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In Stock Buy Short Strapless Sweetheart Dress 709 by Jump at PromGirl
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In Stock Buy Short Strapless Sweetheart Dress by Wow Couture at PromGirl
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In Stock Buy Short Strapless Sweetheart White Dress at PromGirl
  • White
  • Pink

Short Strapless White Dress

$90.00 $45.00 MT-MD-5533
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In Stock Buy Short Sleeveless Dress with Lace Bodice at PromGirl
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In Stock Buy Short Spaghetti Strap Dress at PromGirl
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In Stock Buy Short Strapless Babydoll Dress at PromGirl
  • Gold/Gold
  • Fuchsia/Pink
  • Black/Silver
  • Turquoise/Olive
  • Olive/Pink

Strapless Baby Doll Party Dress

$99.00 $49.00 DQ-8000
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In Stock Buy High Low Sparkling Strapless Dress by Sequin Hearts at PromGirl
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In Stock Buy Short Strapless Blue Homecoming Dress 6980506 by Masquerade at PromGirl
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In Stock Buy Long Spaghetti Strap Dress with Jewel Embellished Bodice by Bee Darlin at PromGirl
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In Stock Buy Short Sleeveless Sweetheart Dress by Emerald Sundae at PromGirl
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In Stock Buy Short Sleeveless Party Dress at PromGirl
  • White/Navy

Short Sleeveless Party Dress

$49.00 MD-D20155AHA
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In Stock Buy Short Strapless Lace Embellished Dress at PromGirl
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In Stock Buy Short Strapless Sweetheart Dress at PromGirl
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In Stock Buy Short Black Hater Dress ITY8269i at PromGirl
  • Black

Short Black Hater Dress ITY8269i

$49.00 CLC-ITY8269i
* 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.