I think it would be sharp, especially give the right tartan.

For what it's worth, we can have that pattern custom woven for you in Harris Tweed. We can do the cloth for $75/yd, 5 yard minimum order (single width), or alternately have the cloth wove, and a jacket and waistcoat made, for $650 total delivered to your door.

If you are considering it, I'd jump on it now before the price of wool skyrockets.