The size difference between 24 Months and 2 Toddler is slight.  There is overlap in the sizing of these two and typically a 2 Toddler does not account for a diaper. Please note our items do not contain flame retardants and are made to be snug fitting. 


24  months 28 - 30 lbs 32.5 to 34 in.
12.7 - 13.6 kg 83 - 86 cm


2 Toddler 30 to 32 lbs 33.5 to 35 in.
13.6 to 14.5 kg 83.8 to 91.4 cm