The price range of the formal a-line dresses is from $6.66 to $3850.00 with an average price of $285.44
A-line Halter Illusion Prom Dress
$120.00
A-line Strapless Ruched Sweetheart Dress
$88.00
A-line Halter Sequined Prom Dress
$127.00
A-line Jeweled Beaded Illusion Homecoming Dress
$147.00
A-line Floral Print Applique Homecoming Dress
$147.00
A-line Halter Homecoming Dress
$147.00
Tall A-line Metallic Off the Shoulder Dress
$97.00
A-line V-neck Plunging Neck Prom Dress
$120.00
A-line Embroidered Chiffon Dress With Pearls
$102.00
A-line Pleated Sleeveless Dress
$58.00
Illusion Ruched Jeweled Prom Dress
$87.00
Fitted Ruched Bridesmaid Dress
$86.00
A-line Halter Prom Dress
$60.00
A-line Strapless Dress
$98.00
A-line Halter Cutout Evening Dress
$117.00
A-line Bateau Neck Sheer Sleeveless Prom Dress
$147.00
Sweetheart Prom Dress
$135.00
A-line V-neck Spaghetti Strap Slit Dress
$78.00
A-line Open-Back Lace-Up Beaded Prom Dress
$60.00
A-line Chiffon Sleeveless Ruched Dress
$59.00
Illusion Embroidered Bateau Neck Homecoming Dress
$87.00
A-line Pleated Sleeveless Dress
$58.00
A-line Strapless Ruched Evening Dress
$60.00
Halter Evening Dress
$138.00
| 
Formal