New in Fashion Material: Cotton Blend Attention plz: If your kid is plump, we recomend choosing a larger size, thanks. Please kindly refer to your kids actual height and the size chart before buying/bidding. Thanks. Package included: 1x Romper Size Chart: Size Recommended Age Measurement(cm) Romper Length Bust*2 Sleeve 70 0-6 Months 50.5 25.5 25 80 6-12 Months 53.5 26.5 26 90 12-18 Months 56.5 27.5 27 100 18-24 Months 59.5 28.5 28 Attention plz: If your kid is plump, we recomend choosing a larger size, thanks. Size Recommended Age Measurement(Inch) Romper Length Bust*2 Sleeve 70 0-6 Months 19.88 10.04 9.84 80 6-12 Months 21.06 10.43 10.24 90 12-18 Months 22.24 10.83 10.63 100 18-24 Months 23.43 11.22 11.02 Attention plz: If your kid is plump, we recomend choosing a larger size, thanks. There is 2-3% difference according to manual measurement. please check the measurement chart carefully before you buy the item. 1 inch = 2.54 cm Please note that slight color difference should be acceptable due to the light and screen.