Welcome to our store! Size Chart: Size 70: Tops Length 37cm/14.56"------Bust*2 23cm/9.05"------Pants Length 20cm/7.87"------Recommended Age 3-6 Months Size 80: Tops Length 40cm/15.74"------Bust*2 24cm/9.45"------Pants Length 21cm/8.26"------Recommended Age 6-12 Months Size 90: Tops Length 43cm/16.93"------Bust*2 25cm/9.84"------Pants Length 23cm/9.05"------Recommended Age 12-18 Months Size 100:Tops Length 45cm/17.71"------Bust*2 26cm/10.23"-----Pants Length 25cm/9.84"------Recommended Age 18-24 Months Note: Please check the specific size description when purchasing.(1 inch = 2.54 cm) Please allow 2-3% inch deviations for the manual measurement. ❤We endeavors 100% customer satisfaction service and experience. ❤If you have any problem about the item, Please contact to us at any time. we will provide you a satisfactory solution within 24 hours. ❤If you are satisfied with our product or service,hope you can leave your positive.