Davedove:
Historically valid would be a good way to put it. I am aware that many of the setts listed on the Celtic Croft's homespun list might not have been that old, but if the colours used are viable, then that is a decent starting point, no?
I have read much on the background of tartans, and their naming/association...and it is indeed a much more modern concept when compared to the relative age of tartans in general. Needless to say, Matt's site, and the tartan museum have been incredibly helpful (not to mention my constant picking of Matt's brain... what can I say the guy know's his stuff). If I am going for an older style garment, it only seems natural to get a tartan that is viable for that time period (Gordon Red Muted for my first belted plaid...should actually be arriving today... and the Gordon Red looks very similar to the Huntly district tartan... which is believed to be a fairly old sett...and the Gordon Red itself is fairly old, and believed to be older than the documentation)... I could prattle on and on over this...what can I say, I am just as interested in the history(both of the garment, and the country) as I am the garment itself. I figure it's the least I could do to show some respect. Needless to say, I am always learning... but then again, that is also one of the best aspects.