The price range of the formal vintage round neck dresses is from $6.87 to $32.28 with an average price of $13.32
Vintage Short Sleeves Sleeves Round Neck Polka Dots Print Evening Dress/Prom Dress/Party Dress
$17.10
Sleeveless Sequined Vintage Summer Cocktail Short Round Neck Evening Dress/Party Dress
$27.99
Swing-Skirt Short Sleeves Sleeves Summer Round Neck Vintage Polka Dots Print Evening Dress/Prom Dress/Party Dress
$7.11
Vintage Summer Floral Print Swing-Skirt Cocktail Above the Knee Party Dress With Ruffles
$28.89
Summer Floral Print Pocketed Keyhole Vintage Sleeveless Prom Dress
$15.99
Vintage Summer Swing-Skirt Round Neck Above the Knee Short Sleeves Sleeves Dress
$8.49
Round Neck Swing-Skirt Short Sleeves Sleeves Summer Above the Knee Vintage Dress
$11.29
Vintage Floral Print Summer Short Sleeves Sleeves Round Neck Knit Dress
$32.00
Plus Size Lace Bell Long Sleeves Round Neck Midi Dress
$16.99
Vintage Polka Dots Print Round Neck Short Sleeves Sleeves Evening Dress/Prom Dress/Party Dress
$17.63
Vintage Short Sleeves Sleeves Polka Dots Print Round Neck Swing-Skirt Summer Evening Dress/Prom Dress/Party Dress
$9.91
Crew Neck Vintage Sleeveless General Print Swing-Skirt Midi Dress
$6.87
Polka Dots Print Vintage Round Neck Summer Swing-Skirt Short Sleeves Sleeves Evening Dress/Prom Dress/Party Dress
$8.00
Round Neck Sleeveless Summer Vintage Pocketed Maxi Dress
$10.37
Sexy V-neck Peplum Short Sleeves Sleeves Off the Shoulder Sleeveless Short Jumpsuit
$7.78
Tie Dye Print Round Neck Above the Knee Summer Swing-Skirt Sleeveless Tank Flowy Shirt Beach Dress
$7.07
Sexy V-neck Short Sleeves Sleeves Off the Shoulder Sleeveless Short Little Black Dress/Jumpsuit
$7.96
Cocktail Babydoll Swing-Skirt Smocked Sleeveless Tank Keyhole Pocketed Summer Floral Print Beach Dress
$8.92
Pocketed Keyhole Vintage Floral Print Sleeveless Summer Prom Dress
$16.99
Summer Short Sleeves Sleeves Round Neck Vintage Dress
$32.28
Sleeveless Tank Jumpsuit
$9.89
Round Neck Sleeveless Tank Jumpsuit
$7.40
Sleeveless Pocketed Vintage Round Neck Summer Maxi Dress
$10.97
Cocktail Above the Knee Summer Floral Print Swing-Skirt Vintage Party Dress With Ruffles
$28.89
| 
Formal