Rare Japanese Disney Silky Women’s Top Tank‎ Blouse Shirt

This top is a rare find! I’m unable to find anything else like it. It’s in excellent condition with no stains or pulls in the fabric. It has a full zipper on the front with a Mickey Ears Ornament at the top of the zipper. There are no interior tags so I’m unsure what the fabric actually is, but it’s a soft, silky material. Tag at the neck says XL but please look at the measurements as it appears to run small. Been in a smoke free home. Thanks for looking!