One of the simplest but most complex religious concepts is hats. Christians say no hats for men, hats for women, but special men can wear special hats. Jews s

One of the simplest but most complex religious concepts is hats. Christians say no hats for men, hats for women, but special men can wear special hats. Jews say no hats for women, but hats for men. That is the tip of the iceberg, hats play a major role in many forms of worship. I don't think a single Wikipedia article could contain the hat concept alone, let alone your example.