Before: Love that 80's color palette.
The fabric is a William Morris print from the fantastic garage sale in the fall. I tried to come up with a way to remove the old fabric or sew over the top of it with the new one. Nothing quite worked. The best solution turned out to be the easiest - glue. After cutting the fabric to size with a turning allowance, I pinned it to the existing fabric and pressed the turned under edges down with tacky glue.