My own clans- Leddy and Wolfe- aren't native Scot clans. The Leddy's are from Clare County, Irland, and the Wolfe family were chased out of England into Scottland and Irland by the Vikings. We don't have a proper stone color, so we wear a cairnhorne. It goes with everything and is always appropriate. Oh, and as you can see in my avatar, the orange matches my tartan quite well. That being said, I am partial to blue stones in my broaches.