Hi Dixie, I was just looking at flannel day before yesterday since I'm trying to keep it light for a California baby. The poly-blends are way too thick and hot. When I went to the store I was dismayed to find all the whites were flammable (with warning on the label and price tag) and the best I could do was a light white with pastel spots on it. I don't imagine the spots would show through anyway, and all material is to some extent flammable, but geesh. I suppose too that after washing a few times all the other flannels they had would be just as susceptible to fire.
I wonder why the warning on some of the material and not all? Maybe they go up like dried Christmas trees or something worse?