Here is Simplicity Pattern # 8158 UNCUT Baby Toddler Pants Shorts Top Cap Size 1/2 , 1 and 2.
Chest from 19 inches to 21 inches
Waist from 19 inches to 20 inches
Height from 28 inches to 34 inches
The instructions and pattern are still factory folded. The envelope shows wear, some small tears and creases from age and storage.