The price range of the formal midi a-line dresses is from $8.55 to $898.00 with an average price of $179.08
Plus Size Lace Cocktail Midi Dress
$158.00
Cocktail Lace Midi Dress
$158.00
A-line Sequined Midi Dress
$219.00
Plus Size Lace Cocktail Dress
$168.00
Long Sleeves Midi Dress With Ruffles
$139.99
A-line Sweetheart Floral Print Dress
$59.90
Mermaid Midi Dress With Ruffles
$68.00
A-line Vintage Short Sleeves Sleeves Swing-Skirt Prom Dress/Party Dress With a Bow(s)
$11.19
A-line Cocktail Babydoll Summer Pleated Belted Vintage General Print Short Sleeves Sleeves Smocked Empire Waistline Swing-Skirt Midi Dress
$22.10
Strapless Tea Length Dress
$160.00
A-line Puff Sleeves Sleeves Square Neck Midi Dress
$18.50
Plus Size A-line V-neck Smocked Elasticized Waistline Summer Wrap Flowy Floral Print Short Sleeves Sleeves Maxi Dress
$12.69
A-line Sequined Tulle Party Dress With a Bow(s)
$69.90
A-line V-neck Swing-Skirt Floral Print Short Sleeves Sleeves Cocktail Lace Bridesmaid Dress/Party Dress/Midi Dress
$28.29
A-line V-neck Party Dress
$54.90
Cocktail Swing-Skirt Lace Floral Print Bridesmaid Dress/Party Dress/Midi Dress
$34.69
A-line Sleeveless Lace Midi Dress
$70.99
A-line Popover Dress
$189.00
Floral Print Jacquard Short Dress
$114.00
Tea Length Bell Sleeves Dress
$598.00
A-line Popover Dress
$189.00
A-line V-neck Cocktail Lace Short Sleeves Sleeves Floral Print Swing-Skirt Bridesmaid Dress/Party Dress/Midi Dress
$13.19
A-line Satin One Shoulder Pleated Midi Dress
$79.90
A-line Popover Dress
$189.00
| 
Formal