Camp blankets can take various shapes but they are broadly found in three forms. 1) A standard blanked with fabric patches or badges sewn on but no change to the shape of the blanket. 2) A "poncho" style where a hole is cut in the center of the blanket, the blanket is then worn over the head. 3) The blanket has a slit cut from one edge to the center to allow the blanket to be worn over the shoulders, fastenings may be added.