Dixiecat, I'm not sure that it would have been cut from the same bolt, but I do remember something about a double width run of the fabric. It's asymmetrical, so everything on the other side of the middle line might have been reversed on the warp. I think that might change the twill lines etc. It's hard enough to understand it just from the thread count; that's all I have to go by on tartan.

This thread has me thinking about clothing, other than kilts, to have made from tartan, though.

Hope it all works out all right, Aldisimo.