We were discussing this elsewhere but I wanted to start a discussion just about this. I’ve ordered from Etsy for our keepers. Love them but they aren’t cheap. I’m going to add more that I find in comments here. I would much rather use cloth to wrap heads and legs and send on the baby as the diaper. I know it’s more expensive but I love something reusable!
The ones I have at home for the reborns, I can’t recommended these enough for keepers. You really only need one per doll and you could rotate them on dolls. The XS/newborn fits our 20” and our 23” dolls. Once I get my smaller kit out together I’ll let you all know how it fits. I’ll also search for other options in Etsy of course.
Other options I have found: