Elegant 60's Vintage Style Purple Satin Flare Swing Party Dress 97% Polyester , 3% Spandex Length of the dress 40" ( Knee length) 97% Polyester , 3% Spandex ( Satin Material) , Fabric does not provide any stretch Thin light weight dress. Best Worn with a full slip Petticoat is not included This dress comes in European size 36 - 46 similar to US size 6-16. Please check your measurements below in the description