We sold out of our “Santa’s Lil’ Helper” PJ’s last year, so we decided to add some more colors and styles. This is the BEST PJ on the market today. It features Super Soft 100% Thermal Cotton. The PJ has fantastic stretch which makes it very comfortable to wear and easy to put on. We embroidered the bottom with “Sweet Dreams.” It also features an OPEN TAIL END for quick potty breaks.