baby hospital outfit

Lizy • Girl momma 🎀. Nurse.
So this may seem obvious but I checked on my hospitals website for a list of recommended items to bring to the hospital for labor and delivery. In the baby section it says an outfit for pictures (they photograph every baby) AND a coming home outfit. I just don't understand why I would need two separate outfits I guess...can anyone with some experience advise? I'd rather just use the coming home outfit for pictures as well.