I have. Denim on one side and cotton fabric on the other side. The second picture is the front side (well what I call front) and the first is the back side. My squares were six inches starting off. Ended up five inches after sewing together. Its pretty big. 20 squares by 20 squares = 100"x100".
Last edited by Queenbarbiej; 01-17-2019 at 12:41 PM.
Reason: add more info