Here is hard to find Simplicity Pattern # 4479 UNCUT Misses Costume Gown for Phantom of Opera or Gown Civil War or Victorian costume for sizes 14, 16, 18 and 20. Designed by Andrea Schewe. Two gowns one gown with train. The button front bodice has boning. The skirt is gathered and attached to bodice. View A has a bustle style train. These garments are designed to be worn over a purchased waist cincher corset and hooped skirt.
The pattern and instructions are still factory folded. The envelope shows some wear from age and storage.