Find your clothing size
Take your actual body measurements as they are more accurate than measuring over your clothes
measure around the base of the neck where the collar sits.
measure the chest at the fullest part, placing the tape close up under the arms.
measure the natural waistline.
(d) Inside Leg:
measure from the crotch to where your trouser is normally worn on the shoe.
(e) Jacket Length
measure from the centre back of your neck to your hemline. Then length measurement will vary depending on the style of garment.