Question about baby items to buy for a summer baby?

Just a couple questions. I am due in July and trying to get everything. How many receiving blankets should I get? I live in an apartment so I use the laundry mat so I want to have enough extras. How many bibs would you say to have? Burp clothes? I have 5 bibs and 5 burp clothes. I only have one pair of shoes and tons of socks but no booties. Should I get some. He will be a summer baby so I wasn't sure. How many sleepers should I get? I'm also wondering since he is a summer baby if he needs light weight sleepers or regular? I have tons of packs of newborn diapers. They were given at my baby shower so one was diapers from the diaper cake I got and a pack that was opened for one of the games. I have one newborn pack that isn't opened and I am not opening it because I'm not sure how big he will be. I have one pack of size ones too. I am measuring 2 weeks ahead. Should I expect him to be big and get more size ones? Thanks so much for any help I am a first time mom and want to be prepared.