Does anyone else feel the Wal Mart is not the place to wear your Pajama bottoms? see details below?

I went to the local Super Wal Mart today and counted 7 women with PJ bottoms on? What is up? Did someone fail to tell them that PJ's are not proper attire for anywhere other than the bedroom/home? Is this a fashion faux paux or what? Please help me spread the word before it becomes contagious!!!!