I chose 17th century Russia, since ancient Russia had outfits which didn't change over the course of several hundred years by much. I didn't want to do the Romanov time-period either since Anastasia was done and it just seemed cliche choosing the same stuff. So it was either late 18th century or early 17th that drew my attention.
The goal was to create the same character in two different versions:
Background for these guys is coming up next *exasperated sigh*