Social Media Marketing and Product Innovation Boost Fashion Purchase Intentions in Indonesia

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FORMOSA NEWS - Yogyakarta - A 2026 study by Muhammad Faizul Akbar Surbakti and Albari from the Faculty of Business and Economics, Universitas Islam Indonesia (Yogyakarta) reveals that social media marketing and product innovation significantly increase consumers’ intention to buy fashion products. The research, published in the Formosa Journal of Multidisciplinary Research, highlights the critical role of brand image in shaping purchasing decisions in Indonesia’s rapidly growing digital fashion market.

The findings matter as Indonesia’s fashion industry continues to expand alongside digital transformation. With millions of consumers relying on platforms such as Instagram and TikTok for inspiration and product discovery, understanding what drives purchase intention has become essential for brands competing in a crowded marketplace.

Digital Fashion Growth and Changing Consumer Behavior

Indonesia’s fashion sector is one of the fastest-growing segments in e-commerce, driven by lifestyle changes and increased internet penetration. Fashion is no longer viewed solely as a necessity but also as a form of self-expression and identity.

At the same time, competition between local and global brands has intensified. Consumers are exposed to a constant stream of content, making it harder for brands to stand out. In this environment, two factors have emerged as key differentiators: how brands communicate through social media and how they innovate their products.

Social media platforms now function as both marketing channels and spaces for interaction. Meanwhile, product innovation—such as new designs, improved quality, and unique features—helps brands remain relevant to shifting consumer preferences.

Simple Approach to Understanding Consumer Decisions

The study used a quantitative research design involving 374 fashion consumers in Indonesia who actively use social media. Respondents were selected based on accessibility and willingness to participate, focusing on individuals aged 17 to 40.

Data were collected through an online questionnaire and analyzed using a statistical modeling approach to examine relationships between key variables: social media marketing, product innovation, brand image, and purchase intention.

The research framework follows a behavioral model where external factors influence consumer perception, which then shapes decision-making. In this case, social media marketing and product innovation act as external triggers, while brand image represents consumer perception, and purchase intention reflects the final behavioral response.

Key Findings: Strong and Consistent Relationships

The study presents clear evidence that all variables are interconnected and mutually reinforcing. Key findings include:

1. Social media marketing positively influences brand image
Engaging and relevant content strengthens how consumers perceive a fashion brand.
2. Social media marketing directly increases purchase intention
Exposure to content and interaction on platforms encourages consumers to consider buying products.
3. Product innovation has the strongest impact on brand image
New designs, improved quality, and product updates significantly enhance brand perception.
4. Product innovation also directly boosts purchase intention
Consumers are more likely to purchase products that offer novelty and added value.
5. Brand image significantly influences purchase intention
Positive perceptions lead to higher trust and willingness to buy.
6. Brand image acts as a key mediator
It connects the effects of social media marketing and product innovation with purchase intention.

Statistical results show that all relationships are significant, confirming that marketing strategies and product development must work together rather than independently.

Brand Image as the Decisive Factor

One of the most important insights from the study is the central role of brand image. Consumers do not immediately decide to purchase after seeing a product or advertisement. Instead, they form perceptions about the brand first.

These perceptions—shaped by social media content and product innovation—determine whether consumers trust the brand and feel confident making a purchase.

Surbakti and Albari explain that brand image functions as a psychological bridge between external marketing efforts and consumer behavior. In practical terms, this means that even strong marketing campaigns or innovative products may fail if they do not build a positive brand perception.

Implications for Industry and Business Strategy

The findings provide actionable insights for fashion brands, marketers, and business leaders:

1. Invest in meaningful social media engagement
Brands should focus on interactive, informative, and visually appealing content rather than purely promotional messaging.
2. Prioritize continuous product innovation
Regular updates in design, features, and quality help maintain consumer interest and competitiveness.
3. Build and maintain a strong brand image
Consistency in messaging, quality, and customer experience is essential to shape positive perceptions.
4. Integrate marketing and product strategies
Social media campaigns and product development should align to reinforce each other.

For policymakers and educators, the study highlights the importance of digital literacy and innovation skills in supporting the creative economy. For businesses, it reinforces the need to adapt quickly to changing consumer expectations in a digital-first environment.

Academic Insight

According to Muhammad Faizul Akbar Surbakti of Universitas Islam Indonesia, social media marketing and product innovation do not operate in isolation. Their effectiveness depends on how they shape consumer perceptions through brand image, which ultimately drives purchase intention.

This insight underscores the importance of understanding consumer psychology, not just marketing tactics, in today’s competitive fashion industry.

Author Profiles

Muhammad Faizul Akbar Surbakti
Researcher at the Faculty of Business and Economics, Universitas Islam Indonesia, Yogyakarta. His work focuses on digital marketing and consumer behavior in modern industries.

Albari
Senior academic at the Faculty of Business and Economics, Universitas Islam Indonesia, Yogyakarta. His expertise includes marketing management and consumer decision-making.

Source

Surbakti, Muhammad Faizul Akbar & Albari. (2026). The Effect of Social Media Marketing and Product Innovation on Purchase Intention in the Fashion Industry with Brand Image as a Mediating Variable.
Formosa Journal of Multidisciplinary Research (FJMR), Vol. 5 No. 4, 2026.

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