I think I would choose not to wear it once I had found out as Soledad mentioned it would be offensive to the catholic faith, even though I am not religious, I respect other people's belief's.

Yes Richard no-one has the right to tell anyone how to or not to dress, but it all comes down to whether Dukesdogsmom feels right about wearing them, the fact that she took the time to ask, makes me think she does indeed care and respect the catholic belief.

It is really up to you Dukedogsmom as to whether you have a conscience about it or not, if you have no problem with it, then wear it, only you can decide.,but if it were me a definite NO.