Quote Originally Posted by OC Richard View Post
I think the material I've seen in a tartan sample book, from one of the leading mills (I can't remember which), is the actual tartan used for MOD kilts. I believe it was listed at 18oz but I could be wrong.
House of Edgar has a line of 18 ounce tartans in the military setts. See your favorite retailer, e.g. Scottish Tartans Museum (last section on that page--click "Check Availability List " for the TartanWeb search function).