KIDS Outfit SetssizeCM80 Length: 36 Bust: 62Pants Length: 48 Age: 6-12M90 Length: 38 Bust: 63.5 Pants Length: 51 Age: 18-24M100 Length: 40 Bust: 65 Pants Length: 54 Age: 3T110 Length: 42 Bust: 66.5 Pants Length: 57 Age: 4Tsize(cm)73 Length: 34 Bust: 33*2Pants Length: 48 Age: 3-6M80 Length: 36 Bust: 34*2 Pants Length: 48 Age: 9-12M90 Length: 38 Bust: 35*2 Pants Length: 51 Age: 18-24M100 Length: 40 Bust: 36*2 Pants Length: 54 Age: 3T110 Length: 42 Bust: 37*2 Pants Length: 57 Age: 4TSize (CM)80=6-12M Length: 35 Bust: 56 Sleeve: 27 Pants length: : 47 Age: 9-12 Month90=18-24M Length: 37 Bust: 58 Sleeve: 29 Pants length: : 49 Age: 18-24 Month100=3T Length: 39 Bust: 60 Sleeve: 30 Pants length: : 51 Age: 3 year110=4T Length: 41 Bust: 62 Sleeve: 32 Pants length: : 54 Age: 4 year120=5T Length: 43 Bust: 64 Sleeve: 34 Pants length: : 56 Age: 5 year130=6T Length: 45 Bust: 68 Sleeve: 35 Pants length: : 60 Age: 6 yearWarm Notice:1. We take '' cm '' as the unit of calculation.2. According to the actual height of the baby, please choose (data), such as shoulder width, chest circumference;3. You have to look at the size you choose, because children have size differences between countries, please take this into account when time to buy4. The data is for reference only, 2-3 cm measurement error range size.