Found some sites on historical Russian garb:
http://www.strangelove.net/~kieser/Russia/KRC.htmlhttp://anvil.unl.edu/vasilla/russiancostume.htmlhttp://www.therussianshop.com/russhop/clothing/tanya3.htmhttp://users.bigpond.net.au/quarfwa/miklagard/Costume/Rus/Trader/Rus_main.htm I'm still having trouble finding references for the svita/sukna. I believe that's the coat I want to make. I know it's not the shuba. Btw, I focusing on male garb because I like the tunic, coat, decorated cuffs & pants look. However, I *might* make a woman's headress.
Also found this video short for historical Russian woman's garb:
http://www.metacafe.com/watch/1177384/ OMG, the detail on the cuffs!!
[addendum]
What I'm looking for might also be considered the zipun or caftan, notably found in cossack garb.