Sleepwear for May baby?

Ev
I was wondering what sleepwear everyone has for our spring babies. I have a 3 footies and 4 gowns. I also have two sleep sacs that are 2 month to 2 years so I might get a couple smaller ones. I think it will likely be in the 60s to 70s, we don't have central air. I also have muslin swaddles.