Size:

S: Waist 11.8 in, Body Length 10.2–11.4 in, Recommended Weight 6.6–11 lb

M: Waist 13.8–15.7 in, Body Length 11.4 in, Recommended Weight 13.2–17.6 lb

L: Waist 15.7–17.7 in, Body Length 13.4 in, Recommended Weight 19.8–24.2 lb

XL: Waist 17.7–19.7 in, Body Length 15.0 in, Recommended Weight 26.4–30.8 lb

XXL: Waist 19.7–21.7 in, Body Length 17.7 in, Recommended Weight 33.0–44.0 lb