I made a few pillowcases from basketball themed fabric - one for my son, and the rest for Million Pillowcase charity. I have just realised that the salvage has a warning that says - Do Not Use For Children's Sleepwear. If it is not safe for kids' PJs, how can it be safe for pillowcases. Maybe I should just turn them into cushion covers for my son's room. What do you think?