You are buying a COPY of this pattern.     Here is an easy sewing pattern. It is good for a beginner. It only has 2 pieces. The front and back both have cutting lines for (8-10) medium. Lace insertion method is clearly explained.  I have hand copied both pieces using a pencil. This pattern is out of print, and no longer in business.

  *****  You are buying the Night Gown pieces and directions.