I really like these PJ's.  but they run small.  I will have to return for next size up.  I have other pajamagram PJ's so I ordered the same size as previous.  These are a light cotton material.  which is perfect for summer but they do run smaller than their brushed jersey pj's..  I love pajamagram pj's so I will look forward to getting these in a size larger.  the checked material is really nice.