Size Chart：Baby unisex bodysuits come in 6 various.
3M--Weight: 8-12lbs(2.3-5.4kg), Height : 21-24in(53.3-61cm)
6M--Weight: 12-16lbs(5.4-7.3kg), Height : 24-26in(61-66cm)
9M--Weight: 16-20lbs(7.3-9.1kg), Height : 26-28in(66-71.1cm)
12M--Weight: 20-24lbs(9.1-10.9kg), Height :28-30in(71.1-76.2cm)
18M--Weight: 24-28lbs(10.9-12.7kg), Height :30-32in(76.2-81.3cm)
24M--Weight:28-32lbs(12.7-14.5kg),Height :32-34in(81.3-86.4cm)

Caring Instructions：Baby girls' bodysuits washing max 104℉ (40℃), warm iron on reserve, don't bleach or dry clean.