New baby clothes size??

Stefanie

So I made a registry and had put clothes sizes newborn-3 months and 3-6 months. My mom saw it and said “newborn sizes are way too small” and kept going on and on and I said ok what size is okay with you and she said 6 months. So I changed it all to 6 months just to satisfy her but that seems too big for a newborn. What do you guys think? I think I’ll just buy the smaller sizes myself.