Overcoming barriers for sustainable fashion: bridging attitude-behaviour gap in retail

Purpose This paper aims to explore the attitude-behaviour gap consumers experience when transitioning from buying fast fashion to embracing sustainable fashion consumption. Despite being driven to make sustainable fashion purchases, consumers are confronted with certain retail barriers that impede them from making the shift. Design/methodology/approach This study draws from the theory of planned behaviour and the behavioural-reasoning theory approaches to theoretically develop and assess five key fashion consumption barriers that moderate the relationship between sustainable fashion consumption motivations and actual behaviour. These are the steep price of sustainable fashion, low visibility, restricted availability, limited cognisance of the deleterious consequences of fast fashion and low trust in sustainability claims. Under heightened levels of moderators, the relationship between motivation and behaviour was predicted to be weaker. The author's data sample of 376 consumers validated the hypotheses. Findings This article contributes to the field of sustainable fashion retail consumption in three ways: (1) it reveals that the expensive cost of sustainable fashion is not an obstacle to its adoption, and consumers are willing to pay more but struggle to access the styles they prefer; (2) it unveils that, in contrast to recent scholarship, the lack of knowledge of the adverse environmental effects of fast fashion is still a barrier to transitioning to sustainability and (3) it implies that consumers are less motivated to lower their consumption of clothing when they feel dubious about fashion companies' sustainability claims. Originality/value The findings contribute to the existing body of knowledge on green consumption by shedding light on the complex dynamics between moderating factors and the transition from intention to behaviour in sustainable fashion consumption.