Every baby is different, but the measurements below should give you an indication of sizing.
|Newborn||Up to 56cm||Up to 4.5kg|
|0-3m||56cm - 62cm||4.5kg - 6kg|
|3-6m||62cm - 68cm||6kg - 8kg|
|6-9m||68cm - 74cm||8kg - 9.5kg|
|9-12m||74cm - 80cm||9.5kg - 11kg|
|12-18m||80cm - 86cm||11kg - 15kg|
Our bibs are one size, and have a range of poppers behind the neck to allow them to fit any size baby.