Vogue 6079; ca. 1963; One Piece Dress. Slim dress with low side gathers has zipper back closing. Below-elbow-length sleeves joined to dropped shoulder armholes and sleeveless.
Featured in Vogue Pattern Book June/July 1964 (but likely from 1963, based on number sequence)
Links to reviews/blog posts Edit
[insert your photos of this pattern made up]