This quality of weaving didn't suddenly spring forth from some inventor, it was the folkway work of many quite ingenious and competent women.

of woven or twined textile impressions on clay fired in large camp fires or even pits, of net headdresses on sculpture. They were good at it by then, meaning the tradition(s) had existed for thousands of years, already.

there are the actual textiles themselves found with the Tarim Basin mummies in western China dating to around 4000 years ago. They are woolen and have a plaid, or tartan, pattern woven the same way as the tartans of Scotland. The wool comes from the same species of sheep found in Scotland. There was also a woman's conical felt hat that looks identical to what we call a witch's hat.

The mummies themselves were not Egyptian style mummies. They were preserved in dry desert graves. Several of the mummies have blond or brown hair and blue eyes.

DNA tests indicate that they were related to and partially descended from the Ancient North Eurasian culture about 40,000 years ago in Siberia, which spread East, West, and South, intermixing with other populations. They contributed genetically to the ancestry of Native Americans as well as northern Europeans and some Asian populations.

https://en.wikipedia.org/wiki/Ancient_North_Eurasian#:~:text=The%20%22Ancient%20North%20Eurasian%22%20(,variety%20of%20populations%20across%20Eurasia.

so of course there is direct evidence.

The indirect evidence goes back ten times that long, and indicates they were producing fine textiles even then.

Textiles found at Must Farm, along with pieces of a warp weighted loom, go back at least 3,000 years. The intact cloth was made of bast fibers, mostly lime tree, and was easily as fine as cloth used for garments today.

That's why I included the Tarim ancestry to the Ancient North Eurasians that do go back that far.

I learned about the very old textile prints in clay from from reading articles by Dr. Adovasio, former director of the Mercyhurst Archaeogy Institute in Erie, PA. His specialty is textiles and basketry. He did work in eastern Europe on Paleolithic textiles.

Adovasio is the archaeologist who excavated the Meadowcroft Rockshelter near Pittsburgh that yielded dates of 14,000+ years ago, adding to the demise of the Clovis First theory.

Archived - no paywall

https://archive.nytimes.com/www.nytimes.com/library/national/science/121499sci-archaeology-women.html

It must require some protection/preservation like an inert gas and avoiding light such as flash photography.

As far as the experts know, Connor is still living and still trying to keep his head attached to his neck.