I am all about the DIY. After making a pair of sandals for Winter Count this year (I arrived with only work boots) I got re-interested in making shoes. I have made many moccasins for woods walking, especially when I was into mountain man and F & I re-enactment and decided to make some new ghillies. I like these because there is almost no sewing and I think they are cool. Much of Europe wore a variation of this theme for millenia. I then took it as a veritable sign when I saw this on the Instructables web page: http://www.instructables.com/id/Viking_shoes/. Even though these are listed as Viking style, I think they are commonly associated with their Celtic cousins in Scotland, Wales, and Ireland. And they are very nearly the same as Roman carbatina. Essentially, a basic European shoe.
I made a set of these many years ago with a little instruction from an acquaintance and they were great. These new ones are a little more thought out and I will likely make a better pair based on what I learned here. Click photos for larger picture.
Preindustrial Craftsmanship 