Size Chart:
Size            Bust           Length        sleeves length   shoulder to crotch      For Length              For  Age(Year)     
73           56cm/18.50"     61cm/15.75"     26cm/10.24"       38cm/14.96"       75-80cm/29.53"-31.50"         0-6M 
80           58cm/20.08"     66cm/16.54"     29cm/11.42"       40cm/15.75"       80-85cm/31.50"-33.46"         6-12M
90           60cm/21.65"     70cm/17.32"     32cm/12.60"       42cm/16.54"       85-90cm/33.46"-35.43"         1-1.5Y
100          62cm/23.23"     74cm/18.11"     35cm/13.78"       44cm/17.32"       90-95cm/35.43"-37.40"         1.5-2Y
 
Notes:
1. Please allow 1-2CM differs due to manual measurement.
2. Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc. Hope understanding. Have a nice shopping day!