1Made of high quality cotton fabric that is breathable, soft feelings and comfortable wearing. 2Suitable for everyday wear, holiday, outing, party or special occasion dress in summer and fall. 3Suitable for 012 months old children to wear, the size chart are for reference only. Please check the size table below. 4Washing method: it is recommended to wash by hand and the water temperature should not exceed 30. 5Suitable for both baby boy and baby girl wearing, there are 4 different sizes to suitable for different body size.