diaper bag packing

Norah
I'm a first time mom to be and I had received a few newborn outfits from my baby shower now my question is do I have to go out and buy whole new outfits? Idk I just feel like it would be pointless since I have some already. ik it's not from me but I am planning on buying two outfits from myself. these are the outfits I'm packing tell me what you guys think