McCalls pattern 3954.
Evening Elegance.
Misses / Miss Petite Dresses.
Size DD- 12.14.16.18.
c2003.
Dresses have fitted, lined bodice, back zippper and flared floor length skirt: dress A, B have short sleeves with elastic: dress B has contrast sleeves, bodice and skirt overlay; dress D has contrast bodice overlay and overskirt.
The pattern does appear to have been used. All the cut pieces appear to be present and the instructions are in the envelope. I have not unfolded the pattern.
Envelope shows wear from age and tear from age and being stored.
The pattern you receive is the one in the photo.