1. Guiyang International Jewelry Antique City: This is one of the largest markets in Guiyang and a good place to buy handicrafts.
2. Guiyang International Tea Culture City: Besides tea, there are some handicrafts and souvenirs to buy.
3. Guiyang Flower Orchard Market: This market is an indoor market with many small stalls selling all kinds of goods, including handicrafts.
4. Big data complex: This complex is an emerging business district in Guiyang, which has some fashionable shops and may have tie-dyed square towels for sale.
Remember to compare the price and quality when buying, and make sure to buy a satisfactory tie-dyed square towel. I hope I can help you!