Attention plz: If your kid is chubby, we recomend choosing a larger size, thanks. Please kindly refer to your kids actual height and the size chart before buying/bidding. Thanks. Size Chart: Baby girl romper: Label Size 70 Tops Length 39 cm Bust 20 cm Recommended Age 0-6 Months Label Size 80 Tops Length 42 cm Bust 21cm Recommended Age 6-12 Months Label Size 90 Tops Length 43 cm Bust 22 cm Recommended Age 12-18 Months Label Size 100 Tops Length 45 cm Bust 23 cm Recommended Age 18-24 Months