Washing completed quilt top before quilting?
I am making my first quilt with a layer cake pack. I did not pre-wash the squares, but when I am finished sewing the quilt top, should I wash it then? I plan to use a minky fabric on the back, so I am not sure if the materials will shrink differently once the quilt is completed and washed. Any advice or tips are welcome because I am a very green sewer and quilter! Thank you!