Vintage Serape Mexican Fiesta wrap Shawl Horse blanket Pink stripe 48x48…

Serape Mexican Fiesta wrap Shawl Horse blanket Pink stripe 48x48"; Vintage Mexican Fiesta Festival Wear. I'm not quite sure if this is a wrap. I could find no information on it online. It is very heavy (almost 3.5 pounds). It is vintage so it is worn thin in a few places. The measurements are not including the fringe; freshly laundered. I'm not sure of the type of fabric, but I don't think it's wool. Non smoking home; INV815