The aim of this study was to develop a body type suitable for adult men aged from their 20s to their 40s and to present a method of drafting related patterns. To this end, the somatic surface pattern data from previous studies were used. The research method involved drafting torso patterns for each type by setting and distributing the ease to the somatic surface pattern. Appearance evaluation was performed with virtual clothing. Then, the torso pattern for each body type was completed and presented as a draft method. SPSS was used for data analysis in this study. The research results are as follows. Types 1, 2, and 3 were set to 7%, 6%, 5%; 7%, 6%, 4%; and 6.5%, 7%, and 6% for chest, waist, and hip circumference measurements, respectively. The ratio of front to back was 50%:50%, 50%:50%, and 50%:50% of the spare for each body part for Type 1; 70%:30%, 50%:50%, and 60%:40% for Type 2, and 60%:40%, 70%:30%, and 60%:40% for Type 3. A tight-fit torso pattern for each body type suitable for adult males in their 20s to 40s was drafted, which was modified and supplemented through the evaluation of the first and second virtual wear. Considering the practicality of this approach, for generalization of the patterns, the items of the pattern were converted into a drafting method and presented as a draft method.

Abstract
I. Introduction
II. Research Methods and Process
    1. Somatotype of 20s~40s adult males
    2. Tight-fit torso pattern drafting based on ease amount and distribution
    3. Appearance evaluation by virtual garment simulation
    4. Data analysis
Ⅲ. Results and Discussion
    1. Development of tight-fit torso patterns for somatotype
    2. Drafting method of tight-fit pattern for adult males’ somatotype
Ⅳ. Conclusion
References

• Eun-Hee Hong(경상국립대학교 의류학과) | 홍은희 Corresponding author