Wiktionary
flannelly
a. Resembling or characteristic of flannel material.
Usage examples of "flannelly".
It was covered with a flannelly comforter and half a dozen throw pillows, which we immediately tossed onto the floor.
When Killick had withdrawn his tongue, a flannelly object of inordinate length, he said, paler still, "Is there a ghost in the bread-room, sir?