I have purchased yards and yards and yards of flannels over a number of years from
www.stitch-n-frame.net
I love their fabrics. I have never had any kind of a problem--except time to use the ones added to my stash--8^) The quality and feel have been great. They also have a Thursday Special sale, a Monday madness product and a Saturday surprise offering. If you sign up for their email, a reminder is sent for the sales.
Laurie