Here is a Simplicity Pattern # 8186 UNCUT Misses in size 10, 12 and 14. This vintage 1987 pattern is a misses' suspender skirt and pants, gathered to self-faced yokes with slightly raised waistline have back zipper, side seam pockets, and suspenders with front-clip closure.
Size 10 Waist 25 inches Hip 34 1/2 inches
Size 12 Waist 26 1/2 inches Hip 36 inches
Size 14 Waist 28 inches Hip 38 inches
The pattern and instructions are still factory folded. The envelope shows some wear and creases from age and storage.