Originally Posted by
LavenderBlue
What is your experience with these? Do you prewash? Eventually they must be washed in a quilt - hand wash, gentle cycle, cold water???? Do the sparkles wear off easily? I bought two such fabrics earlier today for a 4th of July quilt and now am wondering how to best take care of them. THX!

While not the same - have you looked at the "Fairy Frost" fabrics by Michael Miller? Those do have shine, as you move the fabric it catches the light nicely.
I would not use any fabric with glued on "glitter" to make anything that had to be washed.