Baby shower theme

Lauren • • Happily Married💍🔥💋 • Momma👦🏼👼🏻👧🏼🐺🐺

I am pregnant with our rainbow baby. I’m so happy.

We are having our baby shower in October (the 20th) cause my husband and I LOVE Halloween. Our Anniversary is the 25th.

I am gravitating towards gray and elephants for her nursery theme. Like this

Now here’s my problem: I can only pick one to be my baby shower theme. And I don’t know which to choose.

So I’m hoping I could get some help and figure it out. My sister in law is starting to plan. I originally was going to do RAINBOW theme. But now I’m thinking Halloween or the elephants. Thank you