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Nikky sizes

Our sizing is approximate for the “average” baby. Please modify your size choice for a very lean or chubby baby. Proper fit is important to prevent leaks. Be careful not to order too big! Most newborns wear NB size for 4-8 weeks. All NB styles are modified for cord healing. Babies over 8 1/2 lbs. can often start with size Small.

NB Newborn to 9 lbs
A Small 9-14 lbs
B Medium 14-18 lbs
C Large 18-22 lbs
D X-large 22-27 lbs
E S-large 27-32 lbs
3-YR Three-year 32+ lbs