Vintage gray and blue plaid Baumler suit jacket

This is such a nice blazer! Navy and gray small print plaid. Two buttons up the front. One pocket on the chest and two front pockets. Shoulder pads and button detailing on the sleeves. Multiple invisible pockets on the inside. Navy lining. This piece was purchased in Paris. There is no size listed, but fits like a 42 or 44. Please feel free to message me for measurements or any other questions!