This beautiful top has a full lace back and sleeves in which is very stretchy. Made of 52% silk 38% rayon 10% spandex. Hand wash or dry clean. Small: 34-44" Bust (with the corset you can make smaller or bigger) 18-19" Shoulder to sleeve hem 12-16" Bicep 25" Shoulder to hem Medium: 36-46" Bust (with the corset you can make smaller or bigger) 18-19" Shoulder to sleeve hem 12-16" Bicep 25" Shoulder to hem Large: 38-48" Bust (with the corset you can make smaller or bigger) 20" Shoulder to sleeve hem 13-20" Bicep 27" Shoulder to hem XLarge: 40-50" Bust (with the corset you can make smaller or bigger) 19-20" Shoulder to sleeve hem 13-20" Bicep 27" Shoulder to hem 748951106661