We had a husband and wife who were our friends and wanted to follow personal precepts, your article being one of them. So when the wife came to church she would have a scarf head covering. She asked me if she was right in doing so. At the time I didn't have a complete answer fpr her, but said she couldn't go wrong with her good intent. Now, I would add that head covering was a cultural indication of being married - a cultural tradition, and now she could just make sure she wore her wedding ring, right?