ISO 3636:1977

Size designation of clothes — Men’s and boys’ outerwear garments

Establishes a system of designating the sizes of garments (including knitwear and swimwear) that are classified as a) covering the upper or the whole body or b) covering the lower body only, and applies to civilian and uniform garments. Both the control dimensions on which the size designation system is based, and the method of indicating the size designation on a garment label, are laid down. Should be read in conjunction with ISO 3635.