CHEST: Measure through the arms and round the fullest part of the chest.

WAIST: Measure around the natural waistline, taking care not to pull it too tightly.

INSIDE-LEG: Measure with shoes on from the crotch to the desired length.

SKIRT-LENGTH: Measure from the natural waistline to the knee.

COLLAR: Measure around the base of the neck where the collar usually sits, taking care not to pull the tape too tightly as it is important to have a little extra room around the neck.