20대 여성 교육용 테일러드 재킷 원형 설계법 개발

Abstract

This study aimed to develop an educationally tailored jacket pattern block suitable for women in their twenties by analyzing and improving existing pattern-making methods. Among the three most commonly used tailored jacket pat- tern-making methods selected from university textbooks and previous studies, one method was identified as the most suitable based on fit evaluation. A virtual fitting test was conducted using CLO 3D software, which simulates jacket pat- terns on a 3D scan avatar representing the average body shape of Korean women in their twenties. Seven expert eval- uators assessed the fit of each jacket across the bodice, sleeves, collars, and lapels using 59 detailed criteria. The method with the best overall fit (Na et al., 2020) was selected as the reference pattern. Areas requiring improvement, such as jacket length, front neck width, collar width, lapel roll line position and shape, and sleeve cap ease were modified by adopt- ing the method with the best overall fit while incorporating strengths identified in the other two patterns and feedback from three experts with over 20 years of experience. The final revised pattern was then subjected to the Wilcoxon signed- rank test to evaluate the statistical significance of the improvements compared with the original. The results showed a significant enhancement in fit, particularly in the key modified regions. This study provides a standardized, tailored jacket block optimized for educational use, which can be applied in academic settings.