These are the cutest PJs. The material is SO soft. Oliver (15 y/o hairless chinese crested) hasn't worn them yet. It has been too warm, although it is now getting a bit chilly so he will be wearing them soon. I have a hard time finding PJs that fit him. He is only 12 lbs but it long and tall for a crested. The fit is great. The elastic at the tail and legs is perfect; keeps the PJs from bagging. Love them. They are a bit pricey but worth it.