Polish Sizes

The vehicle for cooperation between clothing manufacturers and representatives of the
scientific community is a forum in which the Polish Federation of Apparel and Textiles, the Polish Committee for Standardisation (PCS), the Polish Chamber of Fashion and industry chambers, local government and business associations all participate. It is a place where crucial subjects and current issues are discussed. An example of this cooperation is the adjustment of Polish standards to the EU system by the PCS. Before accession, the EU laws applied only to Polish exporters bringing their products onto the EU’s single market. Following accession, Community standards have become compulsory for all Polish manufacturers. Non-compliance with standards makes it impossible to compete in the EU market.
The above illustrates only one case of cooperation, and new opportunities should be sought to
make joint efforts. This article discusses the necessary scopes of action.
Anthropometric studies
European countries repeat anthropometric studies every ten years. In Poland, however, the
most recent survey took place in the late 1970s, that is, well over 20 years ago. This was a joint
project undertaken by the Research and Development Centres for the Clothing Industry, Knitwear Industry and Footwear Industry and the Polish Academy of Sciences in Wroclaw. Ten years later, scarce financial resources made it possible to survey children only, because more reliable studies require several thousand persons making up a randomly selected sample to be measured. Even though the measurement method was sufficiently precise, it was very time-consuming; it took around 30 minutes to measure one person. Many research teams were appointed, usually assigned to examine populations in different age groups. The entire population was broken down into five groups combining age intervals from 0-18 years, and additionally into four body types for females and males

• Age groups: 0 - 2 years (infants)
2 - 6 years (children)
6 - 11 years (girls and boys)
11 - 15 years (girls and boys)
15 - 18 years (girls and boys)
• Female body types identified in relation to the difference between the chest girth and hip girth:

- type A –difference of 4 cm
- type B –difference of 8 cm
- type C –difference of 12 cm
- type D –difference of 14 cm
• Male body types followed from the difference between the chest girth and waist girth:
- type A –difference of 14 cm
- type B –difference of 10 cm
- type C –difference of 6 cm
- type D –difference of 2 cm
The results were published in the early 1980s in the form of tables providing information about
the body dimensions and build of the Polish population. In each age group, between 33 and 37
numerical characteristics were used to describe the body type. This data was used to prepare the basic constructions of garments and knitwear products (e.g. size 164/96 for females), and the size increments allow the grading of patterns to produce other sizes.
The anthropometric tables that took so much effort to be assembled, and that have been used
to date by the clothing and knitwear industries, are outdated. It is commonly known that new generations are taller than their predecessors, and that the ‘statistical Pole’ is increasingly stout.
Growing height and weight parameters affect other dimensions, such as the length of arms and legs, the girth of the neck, chest, waist, etc.
New anthropometric studies are therefore a must. These could be conducted using 3D body
scanners, i.e. devices enabling the transfer of three-dimensional shapes to computer memory Such devices are already available on the European market. Scientists at the Warsaw Technical
University have developed a computer-aided body measurement method. The Institute of Knitting Techniques and Technologies in Łódź has declared its readiness to carry out measurements applied to the Scientific Research Committee (SCR) for a grant to construct a device and to conduct the survey. If they fail to obtain the necessary funding, then the equipment will have to be purchased from the UK company Qinetiq. In August 2003, the organisation announced that it had an available and tested prototype of a camera capable of taking precise measurements of the human body. Although such equipment is costly, so much measurement time can be saved that the final balance of costs of the undertaking should be acceptable to the SCR. That the survey is needed is quite obvious. With current anthropometric data, the manufacturers will be able to construct products fitting contemporary body types. In addition, anthropometric studies will allow the correct labelling of clothes sizes, so that customers can find garments suiting their needs, because all size labelling systems operated across Europe are based on body sizes, and not on the size of a garment. Polish enterprises determined to compete with expanding clothing imports must use contemporary anthropometric data prepared in other countries, or trust the intuition of their constructors.
The European Union requested an anthropometric survey of 20,000 persons of all ages and
both sexes, conducted in line with international standard ISO 8559 ’Garment construction and
anthropometric surveys’, complying with the basic scientific assumptions and emphasising the data’s practicality. The goal was to make a compilation of clothes labelling systems operated in the EU single market. To prepare the compilation, a group of CEN (Commité Européen de Normalisation) specialists was appointed several years ago, which has been cooperating with many companies that either produce or sell clothes. The expected outcome is a European System of Labelling Clothes Sizes. It is proposed that the system as envisaged will have four elements :
a) prEN 13402-1 – labelling of clothes sizes (with conditions, definitions and procedures for pictogram-based size labelling).
b) prEN 13402-2 - labelling of clothes sizes (with definitions of primary dimensions (PD) and
secondary dimensions (SD) that have been approved by the entire CEN).
c) prEN 13402-3 - labelling of clothes sizes (with tables specifying body dimensions and
intervals/increments necessary to grade the patterns).
d) prEN 13402-4 – labelling of clothes sizes (with a three-digit coding system).
Part one (amendment of standard ISO 3635) has been prepared for submission. The standard will promote the use of pictograms as visualisations of body dimensions applied by clothing
manufacturers. The pictogram is meant to serve the customer, and it will contain primary and
secondary body dimensions stated in centimetres and a three-digit code.
Part two is a proposal for the primary and secondary dimensions. This issue is still under discussion.
An example of a preferred primary dimension is the chest girth, and of the secondary dimension, for instance, the height and hip girth (females). The extent of coding enables five combinations of each primary dimension with secondary dimensions.

Part three consists of tables providing specific dimensions (15 characteristics) for males, females, boys and girls. Their mutual combinations mentioned in the second part allow around 800 codes to be generated. This is not a closed-end system, so new dimensions can be added.
Part four is a coding system using only three digits (correlated with the pictogram) for size
identification. The decision to try a three-digit coding was made during one of the CEN’s plenary
sessions in Brussels. A larger number of digits would generate a system that would be too wasteful in electronic data exchange. The existing pictograms, if they were underpinned, for instance, by four primary and secondary dimensions, would in the extreme case require as many as twelve digits. The three-digit coding system was developed by Dr. Rien van Osch. Its capabilities and rules of operation still need to be examined, but it is already known today that it is necessary for logistical purposes.
The basic advantage of the system presented is its ease of implementation. The prerequisite
for making it operational is the availability of a set of current anthropometric data which will be updated on a regular basis. The updates should be provided by appointed R+D units, because clothing manufacturers are unable to produce them on their own. Because customer relations are the paramount value for all firms, the activities ultimately tend to make garments to fit customers, as well as avoiding the following negative phenomena:
- sales downturn, making customers take advantage of competitor’s products,
- customers returning 50% of items selected from mail-order catalogues due to ill-fitting clothing,
- road blocks to the expansion of online commerce.
Changes to the EU size labelling system have already been decreed. There is a serious concern,
however, of whether the new member states will be capable of implementing the system. The barrier is their lack of current information about the anthropomorphic dimensions of their populations. No company or member state is obliged to implement all four parts of the system. For instance, they can use only the pictograms without the coding system, but such a decision excludes a country from the European logistical system, thus contributing to a lower volume of clothing being sold in the EU market. All the arguments support the opinion that it is very urgent for R+D units to conduct anthropometric studies in Poland.