Size decription<br> 3-4Years Bust:38cm;Waist: 54cm;Height:90cm-100cm;<br> 5-6Years Bust:42cm:Waist: 58cm;Height:100cm-115cm;<br> 6-7Years Bust:46cm;Waist: 62cm;Height:115cm-120cm<br> 8-9Years Bust:50cm;Waist: 66cm;Height:120cm-130cm<br> <br/> If your baby is too thin, please choose a smaller size<br/>