The price range of the prom polyester plus size dresses is from $5.74 to $698.00 with an average price of $78.6
Plus Size Cocktail Bridesmaid Dress/Prom Dress/Party Dress
$8.07
Plus Size V-neck General Print Sleeveless Tank Prom Dress/Maxi Dress
$7.59
Tea Length Long Sleeves Dress
$31.58
Plus Size Cocktail Bridesmaid Dress/Prom Dress/Party Dress
$10.42
Plus Size Cocktail Bridesmaid Dress/Prom Dress/Party Dress
$12.99
Plus Size Junior Evening Dress With Ruffles
$189.00
Plus Size Sequined Evening Dress/Prom Dress/Maxi Dress
$17.27
Plus Size Sleeveless Ruched Prom Dress
$558.00
Collared Floral Print Long Sleeves Vintage Dress
$27.79
Plus Size V-neck Chiffon Cap Sleeves Belted Wrap Pencil-Skirt Cocktail Bodycon Dress/Wedding Dress/Midi Dress With Ruffles
$28.99
Plus Size Prom Dress With Ruffles
$498.00
Plus Size Collared Pencil-Skirt Above the Knee Dress
$10.99
Plus Size Sleeveless Evening Dress/Prom Dress/Party Dress
$8.89
Plus Size Dots Print Swing-Skirt Vintage Short Sleeves Sleeves Evening Dress/Prom Dress/Party Dress
$7.11
Plus Size Summer Smocked Wrap Asymmetric Colorblocking Sheath Sleeveless Bodycon Dress/Sheath Dress/Prom Dress
$16.69
Plus Size Short Sleeves Sleeves Swing-Skirt Vintage Evening Dress/Prom Dress/Party Dress
$8.73
Plus Size V-neck Sleeveless Spaghetti Strap Sequined Prom Dress/Midi Dress
$28.39
Plus Size Short Sleeves Sleeves Vintage Swing-Skirt Evening Dress/Prom Dress/Party Dress
$8.73
Plus Size Sexy Sequined Ball Gown Evening Dress/Bridesmaid Dress/Prom Dress/Party Dress
$62.29
Plus Size Cocktail Bridesmaid Dress/Prom Dress/Party Dress
$8.37
Plus Size Vintage Swing-Skirt Elbow Length Sleeves Evening Dress/Prom Dress/Party Dress
$8.87
Plus Size A-line Short Sleeves Sleeves Vintage Lace Swing-Skirt General Print Prom Dress/Party Dress
$9.07
Plus Size Pleated Sleeveless Summer Smocked Babydoll Shift Swing-Skirt Beach Dress/Prom Dress/Slip Dress/Midi Dress
$5.74
Plus Size Above the Knee Pencil-Skirt Dress With a Ribbon
$10.99
| 
Plus Size