Size Chart
Newborn             Small            Medium            Large     
6-12 lbs              12-20lbs        16-32lbs           28-40+lbs
13-16"                15-20"           18-23"              19-25"
5-9.5"                 8-12"             9.5-14"             10-15"
13.5" rise           15.5" rise       17" rise             19" rise


*Measurements are provided as a reference point only, are approximate, and can differ depending on the stretchiness and thickness of fabric.*