McCall's 8431 sewing pattern dated 1983.

Misses' Jumpsuit and Sash:

Long and short jumpsuit have buttoned shoulder openings, elastic in waistline seam casing. Long jumpsuit has full length tapered sleeves cut-in-one with sides. Short sleeveless jumpsuit has extended shoulders. Self fabric sash. Purchased belt is optional.

Size EX SMALL ( 6 - 8 ):

Bust 30 1/2 - 31 1/2 inches / 78 - 80 cm

Waist 23 - 24 inches / 58 - 61 cm

Hip 32 1/2 - 33 1/2 inches / 83 - 85 cm

Pattern is cut and checked complete. Envelope has a store stamp on the front, in good condition.

More 90s patterns here:

https://allthepreciousthings.com.au/collections/1990s?page=1