When my FI and I went to our jewler for our wedding bands, we ended up really liking stackable bands for me (multiple thin bands that are worn together). As a result I will have two wedding bands, which might be a little awkward during our ceremony. Do I have him place both bands on my finger or just choose one for the ceremony and slip on the other at the reception? My only concern is that we're having a Catholic service and technically the priest "blesses" the wedding bands - so if we only used one, would the other be an unblessed sign of satan in the eyes of the church?