Simplicity 6585 vintage sewing pattern, dated 1985.
Connoisseur Collection - Misses' Set of Lined, Bias Skirts in Two Lengths.
Skirts have buttoned waistband and left side zipper. View 2: topstitched waistband and pleats with vent opening on left side front.
Size 12:
Waist 26 1/2 inches / 67 cm
Hip 36 inches / 92 cm
Pattern is uncut and factory folded. Envelope is in very good vintage condition, with a store stamp on the front.
More 80s patterns here:
https://allthepreciousthings.com.au/collections/1980s