I have a 4 month old daughter and we always put her in a footed sleeper with the halo sleep sack at night. I am curious when do they usually get out of the halo sleep sack? What do other people put on their babies at night as they get older especially since its becoming summer now here soon in michigan? I am wondering if its fine eventually for her to just sleep in a pj set (shirt and pants) or a footed sleeper and not have to wear the sleep sack.
My neighbor's 2.5 yo sleeps in a toddler sleep sack.
It's totally up to you.
If you feel it's too hot for pjs and sleep sack, put LO in just pjs or in a onesie inside a sleep sack.
There are all kinds of options after they get too big to be swaddles. What they wear underneath just depends on the weather and their level of comfort.