Sally,
For my presentation at complex next summer, I order some lovely fabric
samples from this place
www.sartor.cz
It is run by two sisters in Prague who have extensive knowledge of textiles
- one even had a copy of my drawloom book on her bookshelf.
Why don't you try there. The site has an English version and there is a
contact form.

Sara von Tresckow, Fond du Lac, WI
sarav@woolgatherers.com
Author of “When a Single Harness Simply Isn’t Enough”
http://www.woolgatherers.com Dutch Master Loom/Spinning Chairs/Öxabäck
Looms, visit us in Fond du Lac or contact us about your weaving/spinning
needs