Vintage 1940s Simplicity Pattern Bust 34 Maternity (Or Not) Drop Pleat Dress For Sale

Vintage new unused 1940's sewing pattern for making 2 styles of Maternity dresses, or not maternity... the dresses are pleated in front so size can be adjusted as you "grow". Labeled size 16, but in 1940's, 16 is not the same today. Bust 34, Hips 37, more like a size 10 or 12. The pattern pieces are not printed, but rather have an alphabet letter stamped in them for identification. Complete instructions included. Envelope shows wear and tear. From original owner's daughter's stash, always stored in pet and smoke free environment.