I printed them out perfectly, trimmed them, peeled off backing, put on parchmant paper and ironed for what seemed like a long time. cooled them and the design is stuck to the shirt but the parchment paper is also stuck to the design! It doesn't peel away! Did I iron too long??? Is there anyway to remove the paper? If I wash the shirt will the parchment dissolve in the wash? I don't want to screw up again so any advice would be appreciated. TIA.