Stay Puft Footie Pajamas
Item # GHOST056
This may be the best purchase of my life. I bought this in size XL. Some things they don't mention: this has pockets, and the feet can detach by way of zipper. The feet are HUGE in the XL size. Also the hood has to be all the way down to your chin to show the Stay-Puft's face. Otherwise, I will be wearing these forever.