Purple Handloom Pure Katan Silk Tanchoi Banarasi Saree with Zari MotifsPurple Handloom Pure Katan Silk Boota Tanchoi Banarasi Saree with Zari Motifs. The saree is woven on a deep aubergine pure satin yarn with pink and plum reshmi threads for creating a floral pattern using the extra weft technique. The saree has delicately woven floral motifs and a rich zari border and pallu. The Blouse is woven in the base satin color with similar border as the saree Tanchoi sarees have a very fine drape as satin is a very soft fabric.