Our advisor in our small group said you can wear your wedding ring if you want to but they recommend that you don't or that you get a plain band to wear because they have seen people lose stones or the ring taking gloves on and off. She told us no fingernail polish and nails must not come above the tip of the finger. One set of earrings may be worn, but they must be studs. Hair has to be tied back. She didn't mention anything about the perfume and hairspray.