Development and testing of a sustainable material selection model: embedding secondary materials into the apparel product development process

Abstract

The purpose of this research was to offer guidance to product developers through a model that embeds a material selection strategy into the traditional process of product development. Through sensory and visual evaluations, the Sustainable Material Selection Model (SMSM) guides fashion professionals to make more sustainable choices by embedding textile waste (secondary materials) into the product development process. The model includes ten steps that offer a hands-on manipulation approach while working with secondary materials. Students enrolled in two apparel design classes at the University of Delaware used the model during a product development activity in a mixed-method experimental research design. Participants provided reflective responses to evaluate the effectiveness of the model. Results show the SMSM helps product developers to generate ideas, critical thinking, and the ability to find patterns, as well as enhance intuition and creativity. The model helps product developers to produce ideas to solve environmental issues in their work.