How to organize

Norah
I had bought this bin drawer and it has 3 big drawers I am planning on putting diapers, wipes and the baby powders,shampoos etc. my question is do I just open a pack of newborns diapers fill it up and use that for now or should i go ahead and put the size ones too? I wanna be organized so it'll be easier me hope I didn't confuse the question