Create a stylish, open black leather jacket with a modern, slightly asymmetrical design. The jacket should fit loosely and not fully enclose the body. It hangs casually off the character’s right shoulder, so that the left side is worn normally while the right side is slipped down. The material should appear high-quality with a subtle sheen and realistic leather folds. The fit is slightly oversized, conveying a cool, urban look. The jacket should drape dynamically and reflect natural gravity, wit