Booked Newborn photos, now what?

I'm very excited bc with my Dd I wanted to do newborn pics, but we were buying a house/moving and it never happened.

So I just booked for this and I can't wait! But now I have to figure out what to buy for him to wear. The photographer said she has props and she'll have me pick a backdrop, and she'll bring it (she's coming to us).

How many outfits/ items should I have?

I already bought this bc I couldnt resist:

In gray & navy.

Also plan to take pics including my husband's dress uniform hat.

I need more ideas!

Booked Newborn photos, now what?

Don't bring/buy a thing unless you specifically want something. Our photographer showed up with boxes and boxes of stuff! Put my few outfits to shame....