Here is Vogue Pattern #2786 UNCUT Misses Retro (circa vintage 1940) Formal Evening Dress and Jacket in sizes 18, 20 and 22. Original 1940 design and re-released by Vogue, dated 2003. Difficult, but great for Advanced Sewers!
Flared, close-fitting dress (very loose-fitting at hip), floor length, has gathered side insets, back zipper and hand rolled hems. Lined, fitted jacket, below hip length, has shaped hemline, single button closing at waist and optional beaded trim.
The pattern and instructions are still factory folded the envelope shows some wear and creases from storage.