TY - JOUR AB - Purpose Corporate social responsibility (CSR) campaigns have become increasingly popular among fashion apparel brands to reduce environmental impacts of their operations and position themselves as sustainable. In light of attribution theory, this paper aims to investigate how aspects of a CSR campaign affect consumers’ perceptions of brand authenticity, brand attitudes and CSR attitudes.Design/methodology/approach This research is based on a 2 (brand image: sustainable vs disposable brand) × 2 (message source: brand website vs news article) between-subjects experimental design with random assignment to conditions and manipulation checks.Findings When exposed to messages about CSR campaigns, consumers have more favorable perceptions of brand authenticity, brand attitudes and CSR attitudes for a sustainable brand than for a disposable brand, particularly when consumers view information about a CSR campaign on the brand’s website. However, this is not true for disposable brands when CSR campaigns are promoted through a news source.Practical implications Sustainable brands can derive benefits by strategically partnering with causes through CSR campaigns, particularly when their campaigns are promoted through their brand’s website (vs news source). However, brands that offer disposable products (e.g. fast fashion brands) should exercise caution when implementing these campaigns; CSR campaigns may confuse customers as they do not align with the everyday practices of disposable brands.Originality/value As the apparel industry faces increased scrutiny for negative impacts on the environment, this study helps to understand whether customers perceive CSR campaigns as trustworthy and authentic, or as ploys aimed at creating more positive brand images. VL - 28 IS - 4 SN - 1061-0421 DO - 10.1108/JPBM-07-2018-1953 UR - https://doi.org/10.1108/JPBM-07-2018-1953 AU - Childs Michelle AU - Woo Hongjoo AU - Kim Seeun PY - 2019 Y1 - 2019/01/01 TI - Sincerity or ploy? An investigation of corporate social responsibility campaigns T2 - Journal of Product & Brand Management PB - Emerald Publishing Limited SP - 489 EP - 501 Y2 - 2024/04/25 ER -