Size:60-70-80-90-100
size 60 for 0-3month;
size 70 for 4-6month;
size 80 for 7-12month;
size 90 for 13-18month;
size 100 for 19-24month;
According to your baby's height, weight reference size chart to select the size.
include: T shirt + pants .2piece.
Manual measurement error 1-3cm