Personally, in regards to traditional tartan kilts I own either my clan's tartans, universal tartans or fashion tartans. The one tartan of another clan which I occassionally wear is the one of the tartan's of my beloved grandmother's clan. I wear it to honor her. Of course, I also have several solid modern kilts but those have absolutely no association at all. I hold the belief that if one wears a tartan one should know the history of that clan and be able to answer any questions from curious onlookers and thus represent that clan well in public.

I am tempted by that "Jewish" tartan since it is simply a fashion tartan and not really an official tartan as recognized by any governing body and, well, I rather like it. Besides, it would be perfect for my trips to the gym/pool. Though I'm not Jewish I do have a membership at the local Jewish Community Center. One day, as I walked into the locker room to change, two older Jewish members saw me wearing my kilt. The first one said, "I didn't know that there were any Scottish Jews." His friend replied, "Of course there are Scottish Jews, we're everywhere!" I think it would be so much fun to see them again and inform them that I am wearing a "jewish" tartan. At least we'd get to relive that conversation and have a good chuckle together.