This type of cloth was worked by Miao girls who were being trained to weave patterned weft designs (supplementary weft compound tabby motifs), to learn the nature of the woven motifs. These patterns could also be used for embroidery if necessary, but this is not their primary function. The ground material is cotton, and the stitching is worked in silk.
TRC online catalogue (retrieved 26th August 2018).
WV, 26th August 2018.
