My MOH and BM are throwing my shower. I really don't have a theme, so they are suggesting that guests give gifts that are on my wedding registry. I find that odd b/c those kinds of gifts are more for the couple. Is this customary if the shower is not themed (like a "personal shower")? Am I supposed to give ideas as to the types of gitfs I'd like? I feel like it would be easier to have a theme so that guests would have an idea of what to buy. If so, am I the one who suggests it? I'm so confused. Thanks in advance.