The price range of the formal sweetheart neckline dresses is from $9.97 to $4557.00 with an average price of $347.04
Off the Shoulder Sheath Sheath Dress
$475.00
Bateau Neck Sheath Illusion Lace Sheath Dress/Mother-of-the-Bride Dress
$78.00
Cap Sleeves Illusion Embroidered Chiffon Dress
$218.00
Sweetheart Pleated Floral Print Evening Dress
$91.00
A-line Strapless Ruched Sweetheart Dress
$88.00
Mermaid Sequined Dress
$78.00
Plunging Neck Slit Dress
$318.00
Mermaid Asymmetric Dress
$169.00
A-line Illusion Ruched Banding Chiffon Sweetheart Dress
$127.00
Chiffon Sheer Embroidered Dress
$460.00
A-line Mesh Beaded Sleeveless Dress
$90.00
Illusion Beaded Chiffon Dress
$485.00
Strapless 2011 Dress
$328.00
Lace Sheath Sheath Dress/Evening Dress
$78.00
Velvet Plunging Neck Slit Dress
$78.00
A-line Beaded Sweetheart Lace Dress
$109.00
Floral Print Pleated Mermaid Dress
$120.00
Short Sleeveless Sweetheart Dress With a Bow(s)
$143.00
Lace Mermaid Halter Illusion Beaded Dress
$482.00
Plunging Neck Slit Dress
$318.00
Halter Quinceanera Dress With Ruffles
$406.00
Sheath Sleeveless Sheath Dress
$58.00
A-line Illusion Chiffon Dress
$58.00
Sweetheart Prom Dress
$135.00
| 
Formal