To get an accurate body measurement, do not measure over clothing.

• Chest: With your child's arms out, measure around the fullest part of the chest.
• Waist: Measure around the natural waistline.
• Hip: Measure around the fullest part of the hips and seat.
• Height: Measure from the top of the head to the ground, without shoes.

When purchasing kid's pajamas, we recommend buying a size up from the age of the child (example: a four-year-old would take a size 5).