The price range of the formal stretchy a-line dresses is from $6.66 to $164.90 with an average price of $96.46
A-line Satin Dress With Rhinestones
$109.90
A-line Lace-Up Floral Print Satin Dress
$74.90
Dress With Ruffles
$59.97
A-line Mesh Dress With Ruffles
$64.90
Sweetheart Taffeta Ball Gown Dress
$129.90
A-line Glittering Dress With Rhinestones
$129.90
A-line Tulle Polka Dots Print Dress With Ruffles
$99.90
A-line Sequined Dress
$109.90
V-neck Cold Shoulder Sleeves Prom Dress
$148.00
A-line Corset Waistline Lace Dress With Ruffles
$139.90
A-line Mesh Dress
$84.90
A-line Sweetheart Floral Print Dress
$59.90
A-line Cold Shoulder Sleeves Maxi Dress With Ruffles
$65.99
V-neck Cold Shoulder Sleeves Prom Dress
$148.00
A-line Chiffon Lace-Up Dress With Ruffles
$99.90
Glittering Sequined Tulle Ball Gown Dress
$139.90
A-line Floral Print Corset Waistline Party Dress With Ruffles
$74.90
A-line Pleated Sleeveless Evening Dress/Party Dress
$27.52
A-line Embroidered Dress
$109.90
A-line Floral Print Jacquard Corset Waistline Dress
$89.90
A-line Glittering Tulle Dress
$129.90
A-line Glittering Dress
$119.90
Plus Size Midi Dress
$89.00
A-line Glittering Tulle Dress
$109.90
| 
Formal