Sizing Chart

For sizing, please refer to the sizes below. All Onesies® are Gerber Brand. If unsure or unfamiliar with which size to choose, I would recommend ordering 1 size up.

Onesie® sizes:
0-3 months - 6-12 lbs, 21-24 in.
3-6 months - 12-16 lbs, 24-26 in.
6-9 months - 16 - 20 lbs, 26-28 in.
12 months - 20 - 24 lbs, 28-30 in.