Blingy yet classic cropped structured jacket

Is it a blazer? Is it a coat? Is it a futuristic version of the "Jackie-O" suitcoat? No idea but I love it! I'd keep it but it's just too small across my broad shoulders. Bought this 2nd hand because I HAD to have it-no idea what size it is, but I'm guessing a women's large? 3/4 bell sleeve, structured design, fun oversized button collar clasp. Black and silver threading design is totally amazing and gives this jacket some real punch while adding some class. Dry clean only.