Here's where I get confused: not every person who signed the card was at the shower. Furthermore, out of the people who signed said card, I am not sure who chipped in for what, or if they did at all; in which case wouldn't it be awkward to get a thank you card? Should I try to find out who chipped in? Should I thank each person on the card just to be safe?
I know there's lots of married ladies around - I'm sure one of you encountered a similar situation.