From a few of the topics I read doing a search to make sure that my question is a new one, I gathered that there aren't many on here that care for fly plaids in general. I do have a question though. When wearing a fly plaid should it always be of the same tartan as the kilt or are there some exceptions. More specifically, can one wear their clan tartan for their kilt and an organizational tartan or the like for their fly plaid? For example could a US Marine with the name of Farquharson wear their kilt in the Farquharson tartan and a fly plaid in the US Marine tartan? I'm a minister and am decended of the clan Ferguson and was considering a kilt in the clan tartan and a Clergy fly plaid.