Reference height 90cm (Suitable for Weight about 7.5-11kg)(If You Need a Loose Fit, We Recommend Sizing up) 100cm (Suitable for Weight about 11-13.5kg)(If You Need a Loose Fit, We Recommend Sizing up) 110cm (Suitable for Weight about 13.5-16kg(If You Need a Loose Fit, We Recommend Sizing up) 120cm (Suitable for Weight about 16-19.5kg)(If You Need a Loose Fit, We Recommend Sizing up) 130cm (Suitable for Weight about 19.5-25.5kg(If You Need a Loose Fit, We Recommend Sizing up) 140cm (Suitable for Weight about 25.5-32kg cm)(If You Need a Loose Fit, We Recommend Sizing up) 150cm (Suitable for Weight about 32-38kg)(If You Need a Loose Fit, We Recommend Sizing up) 160cm (Suitable for Weight about 38-47kg)(If You Need a Loose Fit, We Recommend Sizing up) 165cm (Suitable for Weight about 47-52.5kg)(If You Need a Loose Fit, We Recommend Sizing up)