Bought my daughter some Christmas pajamas. They were fleece. Smelled weird. Washed them on warm twice to try to get the smell out. They shrunk. Called the company to talk about the bad smell and needing a size up- and they shipped me a size up and let me keep the old ones, free of charge. Now that's great customer service. The pj's are her favorite btw. Super cute and warm. 100% cotton. Wish they did not have flame $#*!ants though, which might be the culprit when it comes to the funny smell.