I use pre-folded diapers from Walmart & flannel. I use this tutorial for mine & everyone seems to love them.
https://sewshesews.wordpress.com/200...loth-tutorial/
They are easy to make. I've asked several moms that I've given them to if they work good & they all say YES & that they could use more.
So, that tells me something about these. I just use regular flannel. I pre-wash the flannel & the diapers. I've tried them both ways....pre wash & no wash & like how the pre washed ones look best.