Here is McCalls Pattern # 6888 UNCUT Woman’s Blouse with variations in sizes 20 and 22. (Extra Large). Thigh Length Plain or Ruffled Blouse, Top or Tunic
Bust from 42 to 44 inches
Waist from 34 to 37 inches
The pattern and instructions are still factory folded. The envelope shows wear and creases from age and storage.