The price range of the formal stretchy dresses is from $5.77 to $498.00 with an average price of $44.86
Strapless Fitted Maxi Dress
$115.50
Halter Polyester Sleeveless Party Dress/Maxi Dress
$21.57
Long Sleeves Gathered Contrast Trim Polyester Midi Dress
$24.37
V-neck Mermaid Lace Dress With a Bow(s)
$14.97
Cotton Summer Sleeveless Beach Dress/Midi Dress
$24.37
Cold Shoulder Sleeves Satin Slit Dress
$39.97
Square Neck Empire Waistline Cotton Maxi Dress
$33.57
Corset Waistline Slit Mesh Dress
$69.90
Mermaid Cold Shoulder Sleeves Satin Dress
$19.97
Cotton Square Neck Midi Dress
$37.47
Cowl Neck Lace-Up Slit Dress
$14.97
Satin Bodycon Dress/Midi Dress
$59.90
Long Sleeves Maxi Dress
$44.97
Short Glittering Cold Shoulder Sleeves Polyester Party Dress
$17.37
Glittering Lace-Up Mermaid Dress
$79.90
Glittering Open-Back Slit Dress
$19.97
Polyester Embroidered Illusion Evening Dress/Party Dress/Midi Dress
$19.57
Lace Trim Evening Dress/Maxi Dress
$41.77
Cocktail Short Beaded Sequined Elbow Length Sleeves Bodycon Dress/Club Dress/Party Dress
$43.95
Mermaid Lace-Up Dress
$59.90
Long Sleeves Lace-Up Gathered Evening Dress/Maxi Dress
$32.17
Vintage Fitted Dress
$29.03
Cotton Square Neck Midi Dress
$36.97
Vintage Maxi Dress
$61.07
| 
Formal