Theme? I match my belt buckle to my kilt pin. That's it for a theme. I match colors, but that doesn't count. Also, since I'm not a Scot- I'm a Coloradoan with Scots blood- I feel no need to match clan crest items. I have a stag belt buckle/ kilt pin set from USA Kilts. I have a MacLeod pin that I wear from time to time, but otherwise, I like to stick with things that are unique or at least very different. This is my theme- if you don't like me, then leave me alone.