Here ya go, pix of my first serious attempt at tying Polish nymphs, I wove camel brown UNI-stretch over pumpkin UNI-stretch. Overall I'm pretty happy with them, need some more practice though to make them absolutely perfect. Not that the trout care, but I do, Lol. I did one also with DMC embroidery floss (olive-brown back/bright green belly). The embroidery floss is actually is easier to work with.



Here is a link below from Loren William's website if you want to see how to tie this style of fly, and there is a "Shuttle Weave" tutorial in it that you can click on to see how to do the weave. I still have to learn to do it the way he shows, I do it slightly differently. His fly is textbook perfect, the juncture between the back & belly materials is lined up exactly, very impressive. You will see how hard it is to be perfect when you attempt the weave:
http://flyguysoutfitting.com/wovenpolishnymph.html