Louis Vuitton Minimal silk FR36 So Black

Louis Vuitton jacket circa 2017 in black silk toile (slightly shimmering), notched collar, 2 flap pockets, long sleeves, black satin fabric lining, the jacket has buttonholes but all are closed and there are no buttons (and there never was) on this jacket (it may be a prototype or a parade example)? No composition or size label but the measurements indicate a 36fr : shoulders 39 cm, Poitrine 40 cm, longueur 68 cm, Manches 61 cm. The jacket has been worn but is in perfect condition., minimal ultra chic.