Assessing the Feasibility of the “Tirta Dwimatra” Transformational Gown as Stage Wear Inspired by Nusantara Aesthetics

Abstract

This study evaluates the feasibility of the Tirta Dwimatra transformational gown as an innovative form of culturally inspired stage wear. The study employed a research and development approach adapted from the ADDIE model. This article focuses specifically on the development phase, particularly the expert-based product feasibility assessment. The Tirta Dwimatra gown combines transformational clothing construction, pleated tulle techniques, and visual elements derived from Indonesian cultural heritage, represented through batik motifs. Data were collected using a product feasibility assessment instrument completed by three expert validators. The instrument comprised 30 items covering three dimensions: aesthetic design, technical construction, and creativity and innovation. The data were analysed using quantitative descriptive analysis by comparing the total score obtained with the maximum possible score and converting it into a percentage. The gown received a total score of 320 out of 360, corresponding to a feasibility percentage of 88.89% and placing it in the highly feasible category. These findings indicate that the Tirta Dwimatra gown demonstrates strong aesthetic, technical, and innovative qualities as culturally inspired stage wear. The study also highlights the potential of expert-based feasibility assessment as a systematic approach to developing transformational fashion products that integrate cultural representation, functional construction, and design innovation in fashion education.