Priviet Social Sciences Journal
Vol. 6 No. 4 (2026): April 2026

The Influence of Self-Image and Social Media Tiktok Brand Image on Korean-Style Fashion Purchasing Decisions on Gen Z in Kalapanunggal

Fitriyani Fitriyani (Management Study Program, Faculty of Economics and Business, Indonesia University of Science)
Yuli Novitasari (Management Study Program, Faculty of Economics and Business, Indonesia University of Science)
Riani Winarni (Management Study Program, Faculty of Economics and Business, Indonesia University of Science)



Article Info

Publish Date
16 Apr 2026

Abstract

The rise of social media platforms, particularly TikTok, has significantly impacted Generation Z’s consumption patterns, especially in the Korean-themed fashion sector. This study aimed to evaluate the individual and collective influences of TikTok, self-perception, and brand image on the purchase choices of Korean-style clothing among Generation Z residents of Kalapanunggal Subdistrict. Using an associative quantitative methodology, data were collected through a questionnaire from 100 respondents. The analytical framework involved assessing the validity and reliability. Empirical findings indicate that TikTok usage significantly and positively influences purchasing behavior, with a t-value of 3.755 (p < 0.001). Similarly, self-image showed a substantial positive correlation with a t-value of 2.090 (p = 0.039), and brand image emerged as the primary determinant with a t-value of 3.892 (p < 0.001). Collectively, these three variables significantly influenced purchasing decisions, as evidenced by an F-statistic of 121.629 (p < 0.001). Furthermore, the adjusted R-squared value of 0.785 indicates that 78.5% of the variance in consumer decisions can be attributed to the examined predictors, while the remaining 21.5% is influenced by external variables beyond this study’s scope.

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Journal Info

Abbrev

PSSJ

Publisher

Subject

Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences

Description

PSSJ: Priviet Social Sciences Journal is an open access, monthly peer-reviewed international journal published by PRIVIETLAB. It provides an avenue to academicians, researchers, managers and others to publish their research work that contributes to the knowledge and theory of Social Sciences. PSSJ ...