Dealing with unwanted gifts from an in-law

I'm don't mean to sound ungrateful, but I really want my MIL to stop making things for the baby. She finds things on Pinterest and just makes them without asking if we need or want it. I'm not just talking about clothes, which I already have a plastic bin full of. She made her own version of a dock-a-tot (my friend thought she made a dog bed) and said "this will be perfect for co-sleeping" after we had a whole conversation about how we will not be co-sleeping. She has also made some other things that have religious sayings on them, neither my husband or I are religious. I don't want to hurt her feelings, but I really want her to stop making things. She does live out of state and this is not her first grandchild, first girl though.  Any advice on how I should approach this? TIA