strap style one-piece suit autumn and winter new cotton baby romper long-sleeved robe 2018 baby clothes pajamas, Blue

the code number reference size is as follows: unit cm (error 1-2cm)  59 yards shoulder width 23 length 54 bust 25*2 sleeve length 22.5 hip 30 recommended 0-4 months  66 yards shoulder width 25 length 56 bust 28*2 sleeve length 24.5 hip circumference 32 recommended 5-8 months  73 yards shoulder width 27 length 58 bust 30*2 sleeve length 26.5 hip circumference 34 recommended 9-12 months