The price range of the formal with long sleeves swing dresses is from $5.62 to $55.15 with an average price of $12.32
Plus Size Sexy Short Summer Off the Shoulder Sleeveless Sequined Wrap Ruched Bodycon Dress/Club Dress/Prom Dress
$6.66
Plus Size A-line Winter Vintage Long Sleeves Swing-Skirt Cocktail Prom Dress/Party Dress
$19.69
Plus Size Round Neck Lace Summer High-Low-Hem Sheer Swing-Skirt Dress
$9.89
V-neck Cocktail Swing-Skirt Summer Sleeveless Party Dress
$7.95
Plus Size V-neck Tiered Floral Print 3/4 Sleeves Swing-Skirt Short Beach Dress/Maxi Dress
$13.09
Sexy Short Sleeves Sleeves General Print Vintage Belted Swing-Skirt Summer Dress
$11.41
Plus Size Lace Sheer High-Low-Hem Swing-Skirt Round Neck Dress
$11.09
Plus Size V-neck Striped Print Swing-Skirt Cocktail Babydoll Wrap Smocked Short Sleeves Sleeves Summer Shirt Peasant Dress With Ruffles
$8.43
Sexy Flowy General Print Sleeveless Scoop Neck Swing-Skirt Summer Beach Dress
$7.40
Plus Size High-Low-Hem Lace Swing-Skirt Sheer Round Neck Dress
$9.34
V-neck Summer Tiered Belted Swing-Skirt Short Sleeves Sleeves Bandage Dress/Beach Dress/Party Dress
$8.69
Girls Swing-Skirt Belted Pleated Crew Neck Polka Dots Print Summer Short Sleeves Sleeves Beach Dress
$7.17
Plus Size Smocked Sleeveless Summer Babydoll Shift Swing-Skirt Pleated Beach Dress/Prom Dress/Slip Dress/Midi Dress
$6.63
Plus Size V-neck Swing-Skirt Floral Print Tiered 3/4 Short Sleeves Sleeves Beach Dress/Maxi Dress
$10.30
Plus Size A-line Swing-Skirt Winter Vintage Cocktail Long Sleeves Prom Dress/Party Dress
$26.90
Summer Swing-Skirt Tie Dye Print Crew Neck Sleeveless Shirt Loose Fit Tunic
$8.10
Pleated Long Sleeves Crew Neck General Print Swing-Skirt Tunic/Midi Dress
$7.12
A-line Summer Swing-Skirt Dress
$15.99
General Print Crew Neck Pleated Swing-Skirt Long Sleeves Tunic/Midi Dress
$6.42
Swing-Skirt Summer Long Sleeves Tiered Flowy Party Dress/Midi Dress With Ruffles
$13.04
Plus Size Crew Neck Belted Vintage Swing-Skirt General Print Party Dress With a Bow(s)
$8.17
A-line General Print Short Sleeves Sleeves Cocktail Summer Round Neck Dress
$17.99
Plus Size V-neck 3/4 Short Sleeves Sleeves Floral Print Tiered Swing-Skirt Beach Dress/Maxi Dress
$17.96
General Print Wrap Long Sleeves Off the Shoulder Midi Dress
$12.55
| 
Formal