Sweetheart Dresses

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. 

In Stock Buy Long Open Back Formal Gown at PromGirl
  • Emerald/Nude

Long Open Back Formal Gown

$680.00 SH-21305
In Stock Buy JVN by Jovani One Shoulder Rhinestone Embellished Floor Length Dress at PromGirl
  • White
  • Black
  • Coral

One Shoulder Gown JVN by Jovani

$358.00 JO-JVN-JVN91220
Buy Short Spaghetti Strap Dress at PromGirl
  • Blush
  • Black/White

Short Spaghetti Strap Dress

$358.00 PT-RA-6726
Buy Landa Short Strapless Dress at PromGirl
  • Lilac
  • Mint

Landa Short Strapless Dress

$338.00 LN-SP-E462
In Stock Buy Spaghetti Strap Lace Embellished Dress at PromGirl
  • Navy

Spaghetti Strap Lace Embellished Dress

$598.00 $299.00 LF-20131
In Stock Buy Floor Length Lace Corset Prom Dress at PromGirl
  • Pale Pink

Lace Corset Prom Dress by La Femme

$450.00 $299.00 LF-19913
In Stock Buy Long Deep Sweetheart Strapless Gown at PromGirl
  • Ivory
  • Navy
  • Soft Peach

Low Cut Prom Gown by Faviana S7325

$398.00 $299.00 FA-S7325
In Stock Buy Long Strapless La Femme Dress 19745 at PromGirl
  • White/Nude
  • Aqua/Nude
  • Wisteria/Nude

Long Strapless Prom Dress by La Femme

$450.00 $299.00 LF-19745
In Stock Buy Floor Length Strapless Sweetheart JVN by Jovani Dress at PromGirl
  • Blush
  • Mint
  • White

Strapless Prom Gown JVN by Jovani

$358.00 $279.00 JO-JVN-JVN88171
In Stock Buy Floor Length Strapless Sweetheart JVN by Jovani Dress at PromGirl
  • Royal
  • Red
  • Orange
  • Black

Strapless Evening Gown JVN by Jovani

$278.00 JO-JVN-JVN90365
In Stock Buy Floor Length Strapless Dress JVN by Jovani at PromGirl
  • Royal
  • Red
  • Orange
  • Black

Strapless Orange Gown JVN by Jovani

$278.00 JO-JVN-JVN90365o
In Stock Buy Lavender Dress by La Femme at PromGirl
  • Lavender
  • White
  • Coral
  • Peacock
  • Black
  • Ocean Blue
  • Watermelon

Lavender Dress by La Femme

$278.00 LF-16813l
In Stock Buy Strapless Two Toned Mac Duggal Prom Dress at PromGirl
  • Aqua/Nude

Strapless Two Toned Mac Duggal Prom Dress

$550.00 $275.00 CS-MD-81980M
* 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.