The price range of the formal a-line dresses is from $6.66 to $3850.00 with an average price of $285.57
A-line Dress
$129.00
Long Sleeves Maxi Dress
$82.99
A-line Chiffon Sleeveless Dress With Ruffles
$58.00
A-line Beaded Dress
$90.00
A-line Dress
$80.00
Strapless Sweetheart Prom Dress
$147.00
One Shoulder Dress
$19.97
A-line Dress
$80.00
A-line Above the Knee Sleeveless Dress
$99.00
A-line Strapless Dress
$59.00
A-line Illusion Bateau Neck Dress
$68.00
A-line Strapless Sequined Floral Print Dress
$78.99
Jersey Sweetheart Slit Beaded Dress
$99.00
A-line Strapless Pleated Evening Dress
$87.00
Strapless Applique Sweetheart Prom Dress
$147.00
A-line Halter Illusion Prom Dress
$120.00
A-line Lace Homecoming Dress
$99.00
A-line Strapless Ruched Evening Dress
$60.00
A-line Flowy Dress
$49.00
A-line V-neck Ruched Dress
$127.00
A-line Pleated Tulle Sleeveless Dress
$58.00
A-line Strapless Straight Neck Ruched Dress
$78.00
A-line V-neck Dress With Ruffles
$58.00
A-line Crystal Evening Dress
$60.00
| 
Formal