Sanskriti Offers This Vintage Blue Color Woven Tanchoi Saree Which Is Crafted With 100% Pure Silk Base Fabric. The pallu & border sari features multi color woven floral & paisley design. The center part of sari boasts similar woven work with floral motifs.. Tanchoi is one of the weaving techniques involving a single or double warp and two to five colors on the weft which are often of the same shade, on Silk fabric. Famed for the intricate and small weaving patterns over the fabric, the commonly used patterns used are those of flowers, small birds in flight, peacocks and parrot motifs. In fact Tanchoi sarees are one of a kind which have spots all over the surface and are woven with a dual color wrap. Another stand-alone feature of the Tanchoi sarees is that the fabric texture background has a Satin finish.