Unsustainable clothing consumption patterns, especially prevalent in the Global North, have come to the spotlight of media, policy-makers and the academic community in recent years. Recently, the COVID-19 pandemic disrupted the routine lives of citizens globally, which has impacted some consumers’ attitudes towards fashion and consumption practices. This study employs terror management theory and voluntary simplicity to explore the impact of the COVID-19 pandemic on consumers’ attitudes towards clothing consumption across six different countries, from the Middle East, Southeast Asia, Europe and North America. A structured qualitative study with closed, open-ended and multiple-choice questions was completed by a sample of consumers (N = 3748) across these countries. Among all participants of this study one-third reported that the pandemic had affected their attitude towards clothing and this study was mainly conducted to investigate the nature of those attitude changes. Qualitative analysis identified patterns of change in consumers’ attitude towards clothing (e.g., minimalism, grateful mindset, conscious mindset, decreased fashion desire, longevity and style confidence), which reveal potential for a lasting shift towards more sustainable consumption patterns. The results of this study highlight valuable managerial implications: the industry needs to respond to this shift in consumers’ attitude and move towards more sustainable business models and processes. Sufficiency-oriented business offerings, in particular, are becoming more accepted in the fashion industry. Moreover, these results are relevant for predicting future consumption patterns, especially considering that pandemics may become a more regular part of life.