Question: what are the most important things needed for a newborn?
Answer: Lots of bibs.
Burp cloths.
Breast pump.
Milk storage containers (here are some essential safety tips on storing breastmilk)
Nursing pillow.
Nursing bras (if buying before baby is born, buy one cup size larger than your pregnant bra size)
Breast pads (disposable or washable)
Lotion for sore nipples.