The price range of the one shoulder a-line adult $400-$500 dresses is from $400.00 to $498.00 with an average price of $476.74
A-line One Shoulder Dress
$498.00
Asymmetric Dress
$494.00
Applique One Shoulder Floral Print Evening Dress
$422.00
Asymmetric One Shoulder Prom Dress
$498.00
Floral Print One Shoulder Applique Evening Dress
$422.00
Asymmetric Dress
$498.00
Cutout General Print One Shoulder Evening Dress
$495.00
Floral Print Prom Dress
$458.00
Floral Print One Shoulder Dress
$498.00
Floor Length One Shoulder Dress
$429.00
A-line Evening Dress
$498.00
A-line Evening Dress
$498.00
One Shoulder High-Low-Hem Dress
$498.00
A-line Evening Dress
$498.00
Tulle Asymmetric Prom Dress
$498.00
Tall A-line Metallic Cocktail Dress
$498.00
One Shoulder Chiffon Draped Dress
$400.00
A-line One Shoulder Embroidered Floral Print Dress
$498.00
Satin One Shoulder Prom Dress
$428.00
Floral Print One Shoulder Applique Evening Dress
$422.00
A-line Tiered Prom Dress
$498.00
A-line Sequined Prom Dress
$436.00
Applique Asymmetric Prom Dress With a Bow(s)
$498.00
Tiered Slit Dress With Ruffles
$498.00
| 
$400-$500