This is a very rare vintage sewing pattern designed by the famous Hollywood costume designer, Charles LeMaire, for Joan Bennett in the 1950 movie "For Heaven's Sake."  The pattern is for a beautiful hostess coat and slip or slip dress.  This pattern is unused, factory folded and unprinted, but the envelope is torn.  Though labeled a size 14, keep in mind that patterns are sized very differently than ready to wear clothing, and this one is for a size 32" bust.  You can review all of the measurements on the chart in the photo of the back of the envelope.