I think I know the answer to this already but I want to make sure. My sister is mailing out my shower invites tomorrow. I was going to run to Target and pick up the Thank You cards to have on hand. Now if someone sends me a gift to the house prior to the shower is it ok to open it to see who it is from and then send a thank you card right away. Or do I wait til the day of the shower to open those gifts also (at home) and then send thank you after shower. I think it is etiquette to send once gift arives no matter when the shower is but I just want confirmation. Sorry for being so all over the pace