Tube skirt, achang language is "Mu Zhi". It is the favorite dress of Li women and has strong national characteristics. The skirt is a hand-woven skirt. Because the skirt head and skirt feet are equally wide and narrow, seamless and seamless, it looks like a cloth tube, so it is named tube skirt. Skirts can be divided into long tubes and short tubes. Whether it is a long pipe or a short pipe, there are only two kinds of background colors: black and blue. In addition, flowers and birds, insects, animals, figures or geometric patterns are all woven with various colored lines, which are colorful. On holidays, Li girls wear tube skirts, lined with colorful headscarves and embroidered skirts, singing and dancing. Gorgeous skirt is the crystallization of diligence and wisdom of Li women. From generation to generation, everyone can knit. They only use simple bamboo looms to weave beautiful patterns, but there are no patterns.