Instructions given fit child size 2; changes for sizes 4, 6 and 8 are in [].
FINISHED MEASUREMENTS
Chest: 22 inches (size 2), [24 inches (size 4), 26 inches (size 6), 28 inches (size 8)]
Length: 16 1/2 inches (size 2), [18 inches (size 4), 19 1/2 inches (size 6), 21 inches (size 8)], excluding Straps
MATERIALS