Simplicity 5092 vintage sewing pattern, dated 1981.

Misses' Jiffy Pullover Tunic:

Tunic with gathers at forward shoulder seams, has front slash opening, stand-up collar, set-in sleeves and side slits. Top-stitched V.1 has long sleeves with elastic casings. V.2 has short sleeves with turn-back cuffs.

Size   18 and 20:

Bust   40 42 inches / 102 107 cm

Waist 32 34 inches / 81 / 87 cm

Pattern is UNCUT and factory folded. Envelope is in very good vintage condition.

More 80s patterns here:

http://allthepreciousthings.com/collections/1980s