The price range of the formal mermaid dresses is from $9.97 to $998.00 with an average price of $153.64
Off the Shoulder Satin Mermaid Dress With Ruffles
$194.40
Plus Size Empire Waistline One Shoulder Draped Mermaid Dress
$188.10
Strapless Mermaid Corset Waistline Sheer Embroidered Dress
$598.00
Mermaid Plunging Neck Sleeveless Dress
$498.00
Strapless Dress
$698.00
Strapless Mermaid Pleated Slit Faux Wrap Dress
$200.70
Tall Scoop Neck Metallic Sleeveless Mermaid Dress
$166.50
Mermaid Draped Halter Dress
$185.00
Empire Waistline Mermaid Draped One Shoulder Dress
$188.10
Plus Size Empire Waistline One Shoulder Mermaid Draped Dress
$188.10
Mermaid Satin Off the Shoulder Dress With Ruffles
$598.00
Plus Size V-neck Mermaid Sleeveless Dress
$98.99
Corset Waistline Mermaid Satin Ruched Evening Dress/Bridesmaid Dress/Prom Dress
$17.75
Round Neck Fall Mermaid Long Sleeves Wrap Pocketed Dress
$36.99
Sequined Belted Glittering Cocktail Cap Sleeves Mermaid Party Dress
$21.48
Plus Size Lace Long Sleeves Mermaid Cocktail Bodycon Dress/Evening Dress/Party Dress/Midi Dress
$27.89
Cowl Neck Animal Zebra Print Maxi Dress
$89.95
Slit Off the Shoulder Mermaid Dress
$69.90
Mermaid Satin Ruched Corset Waistline Evening Dress/Bridesmaid Dress/Prom Dress
$17.75
Applique Slit Sequined Mermaid Satin Dress
$99.90
Mermaid Ball Gown Evening Dress/Bridesmaid Dress/Prom Dress/Party Dress
$22.88
Corset Waistline Mermaid Wrap Dress
$89.90
Beaded Short Sleeves Sleeves Dress
$279.00
Strapless Dress
$148.00
| 
Formal