For overnight with my ds I use a Kissaluvs Marvel fitter diaper with a Kissaluvs liner and a flannel liner on top of that. The flannel keeps him bone dry. Than a PUL cover and he is good all night. The Marvel can be pricy new but if you can find a trustworthy person or there are some sites that sell gentle used diapers it would be cheaper. I have bought all my cloth used.
10/3/12 at 8:29am