Our tag 70 for 0-6 Months, tag 80 for 6-12 Months, tag 90 for 12-24 Months, tag 100 for 2T-3T<br><br> Size Descriptions:<br><br> 0-6 Months: <br> Top Length 12.5", Bust*2 9.7", Pants Length 14.8" <br><br> 6-12 Months: <br> Top Length 13.5", Bust*2 10.3", Pants Length 15.7" <br><br> 12-24 Months: <br> Top Length 14.1", Bust*2 10.5", Pants Length 16.8" <br><br> 2T-3T Months: <br> Top Length 14.8", Bust*2 11.1", Pants Length 19.2" <br><br> Please allow 1 inch error owing to manual measurement.