Dear Friends, Welcome to Seaehey! Most customers commented that this dress is smaller than the US size,please check the size chart carefully before you make order. SIZE CHART X-Small:Height 105-115cm, Age 4-5T, Weight 15-20 kg,Length 54cm, Chest 83m, Waist 82.5cm, Hips 73cm,Shoulder 39.5cm, Sleeves 50cm Small:Height 116-125cm, Age 6-7T, Weight 18-24 kg,Length 56cm, Chest 90cm, Waist 86.5cm, Hips 80cm,Shoulder 40.5cm, Sleeves 54cm Medium:Height 125-145cm, Age 8-11T, Weight 22-36 kg,Length 58cm, Chest 93cm, Waist 90.5cm, Hips 83cm,Shoulder 41.5cm, Sleeves 56cm Large:Height 145-155cm, Age 12-13T, Weight 34-44 kg,Length 60cm, Chest 96cm, Waist 94.5cm, Hips 86cm,Shoulder 42.5cm, Sleeves 58cm NOTE: 1.The sizes showed in the chart are measured by hand,there may exist 1-3cm/0.39-1.18"error. 2.Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 3.All of our items are selected by heart. We try to ensure their quality and hope that it won¡¯t let your down.