Hi everyone, I'm hoping one of you knowledgeable people can help give me some info about this silk Issey Miyake scarf - at least I think it's a scarf. It's about 30" square and is in excellent condition, it even has the original IM cardboard tag still attached. My grandma brought it back from Japan sometime in the 1970s I think. I've looked all over the web to find a similar item but found nothing, so I'm wondering if it's rare. Any info would be appreciated.
![IM_01_800_zps746d842e.jpg](http://img.photobucket.com/albums/1003/Migrant/IM_01_800_zps746d842e.jpg)
![IM_02_800_zps0afaca46.jpg](http://img.photobucket.com/albums/1003/Migrant/IM_02_800_zps0afaca46.jpg)
![IM_03_800_zpsf89a6f26.jpg](http://img.photobucket.com/albums/1003/Migrant/IM_03_800_zpsf89a6f26.jpg)