What do I need!! First baby..

Molly
Can anyone please give their advice of essentials before baby is born?
So far this is what I have.
1 pram
1 stroller
1 baby bath
6 vests
10 sleepsuits
1 hat and mitts
A few big boxes of nappies
About 10 packs of baby wipes
Baby shampoo 
Two baby sponges 
A baby car seat 
Dummies 
One pack of starter bottles.
Lots of muslins
I just don't know what else I need!
I'm looking at baby bouncers.. Will be borrowing a crib. 
What do I need for the crib? 
Did anyone find anything especially useful that aren't on the typical baby lists? 
Any advice will be hugely appreciated, I don't want to over buy as I feel like I won't use most things! I don't know the sex of baby so don't want to buy any clothes yet. 
Thank you