Here is a McCalls Pattern # 3755 UNCUT Toddler / Childs Costume in sizes 1, 2, 3 and 4 which feature a Bee, Bunny, Santa, Cat and Crayon.
Chest from 20 inches to 23 inches
The pattern and instructions are still factory folded. The envelope shows some wear and creases from age and storage that doesn't effect the pattern.