Size Chart
  Size Height Weight Chest Waist Hip Inseam
  Newborn 19-21" Up to 8 lbs.        
  3 months 21-23" 8-12 lbs.        
  6 months 23-25" 12-16 lbs.        
  9 months 25-27" 16-20 lbs.        
  12 months 27-29" 20-23 lbs.        
  18 months 29-31" 23-26 lbs.        
  24 months 31-33" 26-29 lbs.        
               
  2T 33-36" 27-30 lbs. 20" 20" 21" 14.75"
  3T 36-38" 30-33 lbs. 21" 20.5" 22" 15.75"
  4T 38-40" 33-36 lbs. 22" 21" 23" 16.75"
Size chart is a general guide. It may include sizes that are unavailable for this item.