CW Classics button down shirt

Button down shirt in great condition. Under shirt has stains on front. I have listed a close up pic. Can’t see when button down shirt is buttoned. Size medium. Button down shirt-75% rayon, 25% nylon. Approximate flat lay measurements: bust- 20 1/4”, length- 27 1/2”, sleeve length- 17 1/2”. Under shirt- 100% polyester- bust- 19 1/2”, length- 25”