Registry Dilemma...Help!

Hi ladies! So I’m just barely starting to put together our baby registry and I’m already so stressed out. I’m starting with clothing essentials. The problem is, we are not finding out the sex of the baby. We want it to be a surprise at birth. It’s SO difficult finding neutral but cute clothing. Everything is so..grey. I hate it all. So my question is, do you think it’s ok to register for both boys and girls clothing and then return the set we don’t need when the time comes? Would people find that weird?