Here you'll be able to take your three measurements (bust, waist, and hips) and convert those measurements into various sizes. 

Girls/boys Outfit Size Chart

Size Height Weight
12 - 18m 29 - 31" 22 - 26lbs
18 - 24m 31 - 33" 26 - 30lbs
2T 33 - 35" 28 - 32lbs
3T 35 - 38" 32 - 35lbs
4T 38 - 41" 35 - 39lbs
5/6 42 - 48" 39 - 48lbs
7/8 48 - 54" 48 - 69lbs
9/10 54 - 57" 69 - 87lbs

* If your little has a rounder build, we suggest going up one size as our PJs are cut slim for safety

Girls/boys Underwear Size Chart

Our centimeter sizing is based on height... it's fast and simple to use!


Bivora Size US Size CM Size Weight
XS 18 mos-3 80/90 cm 20-33 lbs
S 4-5 100/110 cm 31-48 lbs
M 6-8 120/130 cm 45-64 lbs
L 10-12 140/150 cm 62-95 lbs
XL 14-16 160 cm 88-110 lbs


Garment Measurement (inches)

Size waist circumference hip above leg opening
XS 17 18
S 18 1/2 19 1/2
M 20 21 1/2
L 21 3/4 23 3/4
XL 23 1/2 26 1/4