J BRAND Tailored jacket w detachable leather collar sz 2

J Brand tailored blazer jacket with detachable leather collar, style #JW01WO6636. Princess line seams. Button & chain closure. Longer length. Lined. Black coated twill fabric: 67% ramie 33% cotton with leather trim. Very good condition, no signs of wear. Size 2, garment measurements-- bust: 33" shoulder width: 15" sleeve length measured from top of sleeves: 25" waist: 31" hips: 34 1/2" front length from top of shoulder at neckline, measured straight down: 25"