Size chart:

Size(cm)
0-3M Tops Length: 38 Bust: 48 Waist: 36 Skirt Length: 36 Sleeve: 23.5 Suggest Age: 0-3 Months
3-6M Tops Length: 40 Bust: 50 Waist: 38 Skirt Length: 38 Sleeve: 25 Suggest Age: 3-6 Months
6-9M Tops Length: 42 Bust: 52 Waist: 40 Skirt Length: 40 Sleeve: 26.5 Suggest Age: 6-9 Months
9-12M Tops Length: 44 Bust: 54 Waist: 42 Skirt Length: 42 Sleeve: 28 Suggest Age: 9-12 Months
12-18M Tops Length: 46 Bust: 56 Waist: 44 Skirt Length: 44 Sleeve: 30 Suggest Age: 12-18 Months

Size(inch)
0-3M Tops Length: 14.96 Bust: 18.90 Waist: 14.17 Skirt Length: 14.17 Sleeve: 9.25 Suggest Age: 0-3 Months
3-6M Tops Length: 15.75 Bust: 19.69 Waist: 14.96 Skirt Length: 14.96 Sleeve: 9.84 Suggest Age: 3-6 Months
6-9M Tops Length: 16.54 Bust: 20.47 Waist: 15.75 Skirt Length: 15.75 Sleeve: 10.43 Suggest Age: 6-9 Months
9-12M Tops Length: 17.32 Bust: 21.26 Waist: 16.54 Skirt Length: 16.54 Sleeve: 11.02 Suggest Age: 9-12 Months
12-18M Tops Length: 18.11 Bust: 22.05 Waist: 17.32 Skirt Length: 17.32 Sleeve: 11.81 Suggest Age: 12-18 Months