McCall's 7573 vintage sewing pattern, dated 1981.
Misses' Jumpsuit:
Long or short jumpsuit, pleated into front and back yokes, has shoulder straps buttoned to front; waistline casing and elastic are optional.
Size SMALL 10 - 12:
Bust 32 1/2 - 34 inches / 83 - 87 cm
Waist 25 - 26 1/2 inches / 64 - 67 cm
Hip 34 1/2 - 36 inches / 88 - 92 cm
Pattern is cut and checked complete. Envelope is in good vintage condition, with some paper tanning.
More '80s patterns here:
https://allthepreciousthings.com/collections/1980s