Super rare vintage button-down shirt from the 70s Woman’s Medium

Can’t find much information on this vintage piece. It looks like it may have been pretty produced in the 70s very cool art on the shirt could be worn for many type of occasions dress it up dress it down you will not find another shirt like this on the Internet anywhere I tried but my guess it is from the 70s maybe Early 80s Woman’s medium no size or style tag that I could see