Label: 22
It may fit toddler girl 4, 5 ,6 years old. It depends on the girl's shape.
So, Please read the measurements below, and COMPARE to your daughter's dress. 
Bust approx.: 23" (armpit to armpit: 11.5")
Kameez length: 24"
Pants length: 26"
Image result for recycling symbol  I love to re-use packing/shipping materials (boxes, mailers, etc.) to extend their life and keep them out of landfill.