Bob Mackie Wearable Art semi sheer Blouse oversized with intricate design

Bob Mackie Wearable Art semi sheer Blouse oversized Blue/Purple/Black BlackButton up with an intricate design. Gives me complete retro vibes! In preloved condition only flaw is a few small stains see the photo for reference. However I feel it’s not that noticeable when worn since the design is so intricate. Size S