All measurements are in inches. Chest is measured around the fullest part of the chest; height is your child's standing height. If your grom is between sizes, we recommend sizing up so they can grow into it.
Infant sizing (onesies and baby tees)
| 0-3M | 3-6M | 6-12M | 12-18M | 18-24M | |
|---|---|---|---|---|---|
| Chest | 10"-12" | 12"-14" | 14"-16" | 16"-18" | 18"-20" |
| Height | 15"-19" | 20"-24" | 25"-28" | 29"-31" | 32"-34" |
Toddler sizing (2T-6)
| SM (2 years) | MD (4 years) | LG (6 years) | |
|---|---|---|---|
| Chest | 20"-21" | 22"-23" | 24"-25" |
| Height | 32"-36" | 36"-40" | 40"-43" |
Youth sizing (8-12)
| SM (8 years) | MD (10 years) | LG (12 years) | |
|---|---|---|---|
| Chest | 26"-27" | 28"-29" | 30"-31" |
| Height | 47"-50" | 51"-54" | 55"-59" |
Questions about fit? Email us at contact@greengrom.com and we'll help you pick the right size.