What a better place to start, right?

I'm trying to find the right tartan for my husband, he's planning to start competing in Highland Games and we need to order a kilt. The family name has been traced back to the Angus district, but there is no Clan or Sept to associate it to that I can find so far.

If we can't find the appropriate tartan, is there a "generic" tartan he can wear?

Thanks!