... specification: A.Cotton stretch poplin Construction: 40S x (40S + 40D SP) 133*72, 48/50 or 57/58, P/D B ... /50 or 57/58, P/D 21S x (16S + 70D SP) or 20*16+70D, 128*60, 48/50 or 57 ... /D C. Cotton stretch satin Construction: 32S x (32S + 40D SP) 190*80, 48/50 or 57/58, P/D 32/2 ...