Simplicity 6215 Vintage Sewing Pattern, dated 1984.
Misses' Chemise Dresses:
Loose-fitting dresses have inside pockets concealed under oversized hip pockets, self band detail and dropped armholes. V. 1 has back button closing. V. 2 has short sleeves.
Sizes 10 - 12 - 14:
Bust 83 - 87 - 92 cm (32 1/2 - 34 - 36 inches )
Waist 64 - 67 - 71 cm (25 - 26 1/2 - 28 inches)
Hip 87 - 92 - 97 cm (34 1/2 - 36 - 38 inches).
Pattern is UNCUT and factory folded. Envelope has light shelf wear, and a store stamp on the front.
More 1980s patterns here:
http://allthepreciousthings.com/collections/1980s