Here is Butterick Pattern # 6929 UNCUT Misses Special Occasion Top and Skirt in sizes 14, 16 and 18.
Loose fitting, lined top has bound neck, slightly extended, shoulder pads, back button closing, above elbow or long bound elbow sleeves. Fitted, tapered or flared, below mid-knee or lower calf skirt has elastic waist. View D has lined yokes and underskirt.
The pattern and instructions are still factory folded the envelope shows some wear and creases from storage.