Simplicity 5198 vintage sewing pattern, dated 1981.
Misses' Straight-Leg Pants, Bias Skirt and Unlined Jacket:
Boxy jacket has funnel neck, long set-in sleeves and patch pockets. Flared skirt has side zipper and waistband. Pants have fly front zipper and buttoned waistband.
Size 12:
Bust 34 inches / 87 cm
Waist 26 1/2 inches / 67 cm
Hip 36 inches / 92 cm
Pattern is UNCUT and factory folded. Envelope has light shelf wear and a store stamp on the front.
More 80s patterns here:
https://allthepreciousthings.com.au/collections/1980s