I've figured out which of my items need labeling and what my labels need to say, but now I need to figure out HOW to label the actual items. I have some crocheted baby hats that need CPSIA lables, and I am trying to figure out the best way to do it. Do iron on lables work with yarn items? Or do I need to get lables that get sewn in, or do hang tags count as labels? Any other crocheters or knitters want to share what they have done for their labels or have any labeling advice?