Here is a McCall's Pattern # 9433 Misses Pleated Skirts Size 12 Waist 26 1/2. Skirts have partially stitched front and back pleats and waistband. View A and C have center back zipper, B has left side zipper.
Size: 12 with Waist 26 1/2 inches & Hip 36 inches
The pattern and instructions are still factory folded and the envelope may show some store stamps or writing and some wear and creases from storage but it doesn't effect the pattern.