definition of poplin
Poplin, also called tabinet (or tabbinet), is a strong fabric in a plain weave of any fiber or blend, with crosswise ribs that typically gives a corded surface. Poplin traditionally consisted of a silk warp with a weft of worsted yarn. In this case, as the weft is in the form of a stout cord the fabric has a ridged structure, like rep, which gave depth and softness to the lustre of the silky surface. The ribs run across the fabric from selvage to selvage.