Thank you!

I bought a bunch of this XMarks PV from Steve Ashton, the forum owner/Freedom Kilts owner, a while back. I think he keeps it in stock and lists it here in an area called XMarks Store or something (look on the home page list of main forum titles).

How much you need depends on your height -- as you can see, I got each panel from a width of fabric, so double your measure from waist to hem, add 1/2 yard for matching the tartan, and that should be pretty close. You can cut the waistband either with or across the grain, so you should be able to get it from the excess (i.e. don't need any extra length).