Size selection issue: What is the height and weight of your baby For normal body types, you can place an order based on your height For slightly fatter babies, choose a larger size What is your height and weight, dear For normal body types, you can place an order based on your height For slightly fatter babies, choose a larger size Approximately Reference Size: Refer to the size corresponding to the height: 80CM (80-90cm) weight not exceeding 10KG = Tag size 5 90CM (85-95cm) weight not exceeding 13KG = listed as size 7 100CM (95-105cm) weight not exceeding 16KG = listed as size 9 110CM(105-115 cm) weight not exceeding 19KG = listed as size 11 120CM(115-125cm) Weight not exceeding 22KG = listed as size 13 130CM(125-130 Weight not exceeding 28KG = listed as size 15 140CM(130-140CM) Weight not exceeding 34KG = listed as size 17 150CM(140-150CM) Weight not exceeding 40KG = listed as size 19 Slightly overweight, adjust the size accordingly For reference only