Gee, all I did was take a Harris Tweed sportscoat in to an alteration shop in town. I was wearing my kilt, so I put on the jacket, pointed to about where I thought it should fall to look right with the kilt, and told the lady, "shorten it to about here."

She pinned it up while I was wearing it and said, no problem, it should only be about $20 or $25.

I like taking the easy way when possible. :-)
Matt