Welcome to ICECTR´s store! Size Chart:(cm/inch) 1-2T ----- Length:25/9.84 ---- Waist:43/16.93 --- Adviced Age:1-2 Years --- Adviced Height:85-90/33.46-35.43 2-3T ----- Length:27.5/10.83 ---- Waist:45/17.72 --- Adviced Age:2-3 Years --- Adviced Height:90-97/35.43-38.19 3-4T ----- Length:30/11.81 ---- Waist:47/18.50 --- Adviced Age:3-4 Years --- Adviced Height:97-105/38.19-41.34 4-5T ----- Length:32.5/12.80 ---- Waist:49/19.29 --- Adviced Age:4-5 Years --- Adviced Height:105-112/41.34-44.09 5-6T ----- Length:35/13.78 ---- Waist:51/20.08 --- Adviced Age:5-6 Years --- Adviced Height:112-120/44.09-47.24 ★NOTE:The size age is recommended age! Please choose the size according your baby´s actual condition! ★There is 2-3% difference according to manual measurement, please kindly understand! ★This is Asia size, not Amazon size, a little different with America. Please kindly check the size details before you order, thank you! ★Please note that slight color difference should be acceptable due to the light and screen. ★If you have any question, please do not hesitate to contact us, we will solve your problems as soon as possible. ( 1 inch = 2.54 cm )