Used gifts for baby shower?

So my s/o has a bunch of friends he’s inviting for the baby shower. One of them told us that he was just going to give us a bunch of his daughters old baby clothes as a gift. He has no money issues from what I know and we had no clothes on the baby registry I’ve sent to everyone as I’ve received a bunch of clothes from family and friends before the baby shower and buying some pieces here and there. Some of the clothes and items were even used and I have NO issues with that. But now I have a drawer filled with clothes (up till 2t) and I was going to return any clothes I received with the baby shower since I figured they’d at least have tags or something.

Am I overreacting because I don’t want to receive the second hand clothes?

I tried suggesting other things to get like saying “oh we’re having a diaper raffle and that would benefit us a lot if you ever want to join” but idk if he got the message...

Update: I think I’ll just accept the gifts and give them away! Good idea guys thank you 🙏