Vintage French bomber jacket size 40 / medium, Jacqueline Riu / RIU PARIS

Purchased this bomber jacket at a vintage boutique in Paris. Polyester blend material on the outside with a satin-like material lining. Functioning zipper zips up to collarbone area. Slight shoulder padding under the liner. Dark cocoa brown. Size 40 listed, but fits like a medium, or a tight large.