My dd got married a little over a month ago. They had a wedding with 200plus, sit down dinner and dance. She and her hubby were registered at a large retail home store. They are working on their Thank You notes and noticed that a couple of items on their registry list were purchased but not received by them. There are 3 people on the guest list that were at the wedding that we have no record of a gift being received. Two of these people are friends and I can't imagine them showing up without a gift. DD went to the store and was told that it isnt the store's responsibility to make sure the gift arrived, only to sell it...However, most of the gifts and there were many arrived by mail, shipped by the store. What should we do about the gifts that werent received? Should we pursue it further with the store? Should we inquire with the giftless guests ( I am hesitant as I dont want them to feel they have to send a gift if they chose not to). We don't want 2 gifts to go un-acknowledged. Any thoughts??