105 Chauncy St., Boston, MA 02111
I was in Boston a lot of times and always visited Winmil Fabric store in Chauncy Street, downtown.
They had a big variety in designer fabrics, cotton for quilting, knitting yarn, a lot of sewing accessories,...
Now you have to hurry up because it´s a retiring store and they sell most of the fabrics for 3,98 US $ per yard.
And enjoy nice Boston City !