I am curious to know what prompts some people to wear their sleeping attire in public?    Is this a fashion trend?  I mean, I've seen grown women pushing a grocery cart through Fred Meyer donned   in their pajamas.  What is the goal involved with this behavior?  Is it laundry day and all their clothes are dirty?   Do these people have no clothes?  Are they out of soap to wash their clothes?   Perhaps their washing machine needs repair or they  are out of change for the laundry room in their building.                                              

Possibly this is an advanced civilization here to teach us to be less materialistic.  I mean, if we don't need clothes, what will we spend our money on?  What will happen to Joan Rivers?  What will do on Friday night without the "Fashion Police?" 

The entire dilemma concerns me.