I'm making my second quilt ever and started to piece together mens neck ties to make a crazy quilt. My question: After I get all of my pieces sewn together when do I add the embellishements. I am piecing the ties fabric to a backing fabric. Do I add the embellishments when I'm finished the complete top or do I sandwich the top, batting and back and then add embellishments. AND, If I add embellishments after I sandwich, do I embroider through the whole quilt. Anyone know of any good books on crazy quilting. Maybe a book will help. Thanks so much.