The Little Quinn Boutiques Baby and Toddler Sizing Chart
Imperial Sizes Weight Height Metric Sizes Weight  Height
0 to 3 Months  9 to 12 lbs 21 to 24 in  0 to 3 Months  4 to 6 kg  up to 61 cm
3 to 6 Months  12 to 17 lbs  24 to 27 in  3 to 6 Months  6 to 8 kg  up to 67 cm
6 to 12 Months  17 to 21 lbs up to 29 in   6 to 12 Months 8 to 10 kg  up to 76 cm
12 to 18 Months  22 to 26 lbs  up to 33 in  12 to 18 Months  10 to 12 kg  up to 84 cm
18 to 24 Months  26 to 31 lbs  up to 37 in  18 to 24 Months  12 to 14 kg up to 92 cm 
3T  31 to 33 lbs  up to 41 in  3T  14 to 15 kg  up to 100 cm
4T  35 to 39 lbs  up to 41 in  4T  16 to 18 kg  up to 104 cm
 5  39 to 45 lbs  up to 44 in  5 18 to 20 kg  up to 112 cm
 6  45 to 50 lbs  up to 47 in  6  20 to 23 kg  up to 118 cm
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