I had one of my showers this weekend back home. It was great! A bridesmaid's mom attended and gave us cash for the shower. As she was leaving, she also gave me a wedding card with more cash in it and said she wanted to give it to me now since they wouldn't be able to attend. I was going to write her a thank you for the shower gift, but I was thinking about just combining the thank yous into one since they would be arriving pretty much together and say pretty much the same thing. Would this be bad form??