This paper exploredthe evolution and trends of modern women's hanbok from 2015 to 2024, focusing on three key elements of garment design: silhouette, color, and fabric. With an increasing emphasis on intangible cultural heritage across various countries, this research identified distinct characteristics of modern women’s hanbok design. Through a comprehensive analysis of data and case studies from five representative modern hanbok brands, this study investigates the changing features of modern women's hanbok. In terms of silhouette design, Straight style has gradually supplanted the traditional Hourglass shape to become mainstream, reflecting modern women's pursuit of comfort and practicality. Bulk silhouette is more commonly used for specific occasions, showcasing the diversity of designs. In color application, modern women's hanbok retains itsclassic traditional shades while incorporating high-saturation modern colors, creating a visual effect that is both culturally rich and fashion-forward. Lce of fabrics has evolved to combine traditional natural fibers with modern synthetic materials, enhancing the clothing's comfort and-functionality, and reflecting the impact of technological advancements on the fashion industry. Furthermore, differentiated strategies regarding fabric usage among various brands further highlight the diversity and innovation in hanbok design. This research exploredthe design development trends of modern women's hanbok, providing essential reference material for future designs in this area.