I agree, looking at the picture, it doesn't look bad at all. But what about without the jacket? Are ties generally worn with a kilt without waistcoat or jacket?

Hmm... Target. I'll check that out. I think I also saw mention of JC Penney in another thread. Would these vests be the correct length for a waistcoat worn with a kilt? And for that matter, what is the proper length of a waistcoat when worn with a kilt?