Lavender and plum chair

I found this chair in a thrift store and I just love it. It's a smaller sized chair and in pristine condition. The upholstery has a nubby texture and is a lavender color with a deep plum background. I think the upholstery is original. If anyone has any idea as to the age of this chair, please let me know. I'm guessing it's 1950s vintage. This chair is stunning and pictures just don't do it justice.