How to measure
All measurements are taken directly on the body:
(A) Chest - Measure the widest chest area and around the shoulder blades.
(B) Waist - Measure the smallest area.
(C) Seat - Measure around the widest part of the seat approximately 20 cm below the waist on adults.
(D) Inseam - Measure from the crotch to the floor.
(E) Body length - Measure entire body when standing straight against a wall.