Elegant Chic Wear to Work Style Features: One Piece, Sheath,Kneelength,Stretchy,A Zip on the Back Low Temperature,Hand wash or gentle machine wash Occasions: Suitable for many occasions like work,church,business,wedding and so on ***Please note: Size 4=Size Small, Size 6=Size Medium, Size 8=Size Large, Size 10=Size X-Large, Size 12=Size XX-Large.