Main Article Content
Abstract
Introduction
Indonesia has become one of the leading countries in the global modest fashion sector, supported by its large Muslim population and the growing purchasing power of Millennials and Generation Z. However, the rapid expansion of halal fashion has not been fully matched by a clear understanding of how young urban Muslim consumers make purchase decisions in the digital era. Product quality remains important, but modern digital technology increasingly shapes how consumers search for information, evaluate halal fashion products, and complete purchases.
Objectives
This study examines the influence of product quality and modern digital technology on halal fashion purchase decisions among Muslim youth in urban Indonesia. It also seeks to identify which factor has the stronger effect on consumer decision-making and to develop a purchase decision model that reflects Islamic consumer behavior in a digitally mediated marketplace.
Method
This study used a quantitative explanatory approach. Data were collected through a Likert-scale questionnaire distributed to 300 urban Muslim Millennial and Generation Z consumers in Indonesia using purposive sampling. The data were analyzed using partial least squares structural equation modeling. The measurement model was assessed through convergent validity, discriminant validity, composite reliability, and Cronbach’s alpha, while the structural model was evaluated using coefficient of determination, effect size, path coefficient, and hypothesis testing.
Results
The findings show that product quality and modern digital technology jointly explain 62.6 percent of the variance in halal fashion purchase decisions. Product quality has a positive and significant effect on purchase decisions, although its effect size is relatively weak. Modern digital technology has a stronger and more dominant effect, indicating that digital accessibility, electronic commerce platforms, social media engagement, digital halal information, mobile commerce, and personalized online experiences are central to young Muslim consumers’ purchase behavior.
Implications
The study suggests that halal fashion businesses should not rely solely on physical product quality. They need to build trustworthy, accessible, and interactive digital ecosystems that support halal verification, consumer engagement, and seamless purchasing experiences.
Originality/Novelty
This study contributes to Islamic consumer behavior literature by integrating product quality, modern digital technology, the Theory of Planned Behavior, and Maqashid Sharia into a halal fashion purchase decision model for Muslim youth in urban Indonesia.
Keywords
Article Details
Copyright (c) 2026 Nurul Jannah, Nurhayati Nurhayati, Zuhrinal M. Nawawi

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).