Columbia Infants' Size Chart
6 months 12 months 18 months 24 months
Chest (in) 17½" 18½" 19½" 20½"
Waist (in) 18" 19" 20" 21"
Sleeve (in) 12½" 13½" 14½" 16½"
Hips (in) 18" 19" 20" 21"
Inseam (in) 9½" 11" 12½" 15"
These are general guidelines only, sizes are not guaranteed. But no worries, since at SunnySports we offer our exclusive PFF Guaranty