Ruffled square neck onesie with shirred bodice.

Cotton Hemp blend

The recommended age does not necessarily apply to everyone.
The fit varies depending on the height, weight, and body type of the child

S (6-12m) : Chest: 14inch all around before elastic stretch, stretches good 5inch both ways. 

Length: 18inches

M (12-24m) : Chest: 20nch all around before elastic stretch, stretches good 5inch both ways. Length: 19inches

Baby/kid age is an estimation of fit, not all babies/kids are of the same size, so please keep in mind dimensions of clothings, rather than age groups for a more accurate fitting