3rd child

I have all of my daughters clothes from three years ago, but I have gotten rid all of my sons stuff that he out grew since a friend of mine needed it. We originally planned to not having anymore kids. Now we are reconsidering another child soon. What is it like having to get everything again? We would need blankets, crib possibly depending on if my son is ready or not for a toddler bed, clothes if it is a boy.