Don't know much about these stores but someone gave me their website and I thought I'd pass them on to you:
http://www.delectablemountain.com/ Fabric store in Brattleboro, VT.
https://dorrmillstore.com/index.php The Dorr Mill Store in Newport, NH.
http://www.newenglandfabrics.com/ Fabric store is in Keene, NH.
http://sewfisticated.com/ is in Mass.