30% nylonSize:XS=US (4-6) S=US(4-8), M=US(10-14), L=US(16-20), XL=US(18-22),if between size,Long torso choose size up. you can dry clean to shrink a bit for more fit or choose XS.Design:Turtle cowl neck,long batwing sleeve,high low asymmetric hem,solid color,tunic top sweater,knitwear casual style,o..