Originally Posted by
dunster
I think smooth cotton fabric is much cooler against the skin than flannel. I would use a cotton back, with or without a lightweight batting, rather than put flannel on the back of a quilt that is meant not to be too warm. Wool batting is a good suggestion (from PaperPrincess), since it breathes and is lightweight.
I agree with dunster. I wouldn't use flannel since that is warm.