RT Journal Article T1 Greenwashing perception in Spanish fast-fashion brands communication modelling sustainable behaviours and attitudes A1 Díaz-Bustamante Ventisca, Mónica A1 Carcelén García, Sonia Laura A1 Díaz Soloaga, Paloma A1 Kolotouchkina Shvedova, Olga AB While sustainability topics are gaining prominence in the communication strategies of fast-fashion brands, consumers remain sceptical and suspicious of the ambiguous and often misleading sustainable brand content. The purpose of this study is to analyse the perception of greenwashing in fast-fashion brands' sustainable communication and to identify its link to consumers' sustainable behaviour and attitudes. An analysis was conducted on five fast-fashion leading brands, based on a non-experimental cross-sectional analytical design and using an online survey. Research results show that consumers perceive greenwashing in the communication of all fast-fashion brands. Furthermore, the perception of greenwashing is higher when it is associated with the search for information on sustainable fashion, as well as the purchase of sustainable fashion. The study also concludes that the perception of greenwashing increases when fast fashion brands carry out advertising campaigns or disseminate their sustainability content through influencers or on their websites. PB Taylor & Francis YR 2024 FD 2024 LK https://hdl.handle.net/20.500.14352/107210 UL https://hdl.handle.net/20.500.14352/107210 LA eng NO Diaz-Bustamante-Ventisca, M., Carcelén-García, S., Díaz-Soloaga, P., & Kolotouchkina, O. (2024). Greenwashing perception in Spanish fast-fashion brands’ communication: modelling sustainable behaviours and attitudes. International Journal of Fashion Design, Technology and Education, 1–11. https://doi.org/10.1080/17543266.2024.2343934 NO Banco Santander NO Comunidad de Madrid DS Docta Complutense RD 31 dic 2025