CHEST: Measure around the chest at the fullest part, placing the tape close up under the arms.
COLLAR: Measure around the base of the neck where the collar sits, inserting two fingers between the neck and tape to allow for growth
HEAD: Measure around the top of the head where a cap would sit, just above the eyebrow.
WAIST: Measure around the natural waistline.
TROUSER LENGTH: Measure the inside leg from crotch to floor without shoes on.
HIPS: Measure around your hips, 20cm (8") below your natural waistline.
SKIRT LENGTH: Measure from the waist down to where you would want the hem
DRESS & PINAFORE/TUNIC LENGTH: Measure from nape of neck to length required.
HEIGHT: No shoes, feet together flat on the floor, measure from the top of the head to the ground. Remember, height is a better guide than age in choosing the correct size for your child.
THE FOLLOWING CHARTS ARE BOX STANDARD GUIDELINES
How to measure Girl's Height
How to measure for Girl's skirt
How to measure for Girl's trousers