1. Shoulder - See back shoulder on diagram
2. Chest - make sure kids chest is not bigger than size chart.
2. Sleeve length - With arms down to wrist plus 1 inch.
3. Waist - Go around the regular waist (use belly button as a guide). Add 1-2 inches to your measurements then compare to chart. Child's measurements must not be bigger than the chart.
4. Pants outseam - from waist to floor. It can be hemmed.
5. Compare measurements taken to the chart below. Do not chose a smaller size than your own measurements.
Size Chart is in inches . 1 inch = 2.54 cm