what about this PC

[BCAC]

Not for me, I'm afraid. I'd like to have a tartan waistcoat but a tartan jacket is not my thing. Some people do carry them off rather well though. This is the fist tartan PC that I've seen.

[EagleJCS]

Not for me, but at least it's a more subdued tartan (a bright tartan like Buchanan or MacLeod of Lewis would be eye-popping). I think it could probably be paired with a matching kilt (though getting the various vertical stripes to even come close to lining up might be difficult), a black/navy blue kilt (as previously suggested), or perhaps regular tuxedo slacks (maybe cut like trews?).

[piperdbh]

I'd hate to have to make this jacket, but I think you could wear it to great effect, maybe with a yellow shirt, or even red. Since the jacket itself is already "non-trad", trying to pair it with "trad" shirt color (white) just wouldn't cut the mustard, methinks.

[MNlad]

Not for those who like to go unnoticed. The tartan just looks out of place on a P.C. Although, as noted, it could work with a solid kilt and vest, but you would still be the odd man out.

[Derek Conley]

I think it's simply too much and far too busy.