What to wear when sleeping?

Ciara

I dress my 2 month old baby in footie pajamas and then swaddle him (Muslim swaddle) at night. He sleeps currently in his rock ‘n’ play (just barely starting to try to transition to a bassinet). My house is about 68°F, possibly a tad colder at night, does this sound like it’s an okay thing for him to wear at night? I’m worried about overheating :(