Fashion through a Gen Z lens
Traditionally, shopping has been associated with novelty, visibility, and excess. Shoppers have signalled status through the purchase of the latest collections and the accumulation of new materials, colours, and silhouettes. For generations, fashion has functioned as a visible display of spending power and as a marker of economic and social capital.
Contrastingly, Gen Z’s relationship with the fashion they consume has been shaped by a noticeably different environment compared to previous generations. One driving factor is heightened climate awareness; Gen Z is extremely preoccupied with damage to our planet, and clothing production is responsible for roughly 4% to 10% of annual global greenhouse gas emissions. Additionally, prolonged economic uncertainty has tightened Gen Z’s purse, and they can no longer justify spending gross proportions of their income on their wardrobes. Meanwhile, the rise of social media reporting has highlighted the upsetting conditions in which clothes are created, including the use of child labour. Buying most clothes from first-hand retailers is no longer justifiable. Shopping is therefore shifting away from choices made purely according to aesthetic preferences, and towards choices increasingly shaped by economic constraints and ethical considerations. For most of Gen Z, the status created by sartorial purchases is no longer defined by exclusivity through price, but by accessibility, authenticity, and moral legitimacy. This is exactly what second-hand retail allows shoppers to portray by maintaining aspirational identities while operating within tighter budget constraints.
Redefining the industry
Geographically, the United States has been a major driver of the rise in second-hand fashion markets, holding around 42% of the global market, with platforms such as eBay and ThredUp driving this consumption. The UK has experienced a similar uptick in the last decade , fuelled by platforms such as Vinted and Depop. In France, Vinted has even become the country’s number one clothing retailer according to the French Fashion Institute, ahead of established groups such as Inditex, a striking indication of shifting consumer behaviour. This platform is driving second-hand sales volume, holding a 16.3% share of the market within the fashion industry among shoppers aged 18-34. According to OnePlanetCapital, the second-hand fashion industry is now growing three times as fast as the regular fashion industry and is projected to surpass fast fashion by 2030. Resulting in each second-hand purchase displacing approximately 8 kg of CO2 and reducing emissions relative to a new garment by 82%.
Gen Z’s turn towards second-hand fashion is frequently framed as an almost entirely values-led movement that is based in sustainability and ethical awareness. However, there is a risk that consumer sovereignty is overstated under modern economic conditions. Rising housing costs, student debt, and stagnant real wages have significantly reduced Gen Z’s discretionary income, narrowing access to first-hand luxury markets. According to the Clothing Collective, 57% of consumers blame the cost of living as their primary reason for shopping second-hand, with only 32% of them attributing it to sustainability. Similar results are given for many other surveys, such as the Harris Poll UK and the 2025 Recommerce Report by OfferUp.
Consequently, the rise in second-hand consumption emerges primarily as a rational market response to declining purchasing power, and only after that as a moral preference.
It is important to note that the ethical values and economic reasoning associated with this change are not mutually exclusive. The increased transparency and revelations around overproduction, labour exploitation, and environmental damage have weakened the symbolic legitimacy of first-hand retail. However, awareness alone does not explain behavioural change. Instead, sustainability provides a moral framework that legitimises reduced consumption in an environment where traditional shopping habits are increasingly unaffordable. Second-hand fashion allows consumers to maintain aspirational stylistic and philanthropic identities while reconciling financial constraint with ethical self-presentation. By reframing this reasoning, it is easier to explain why second-hand consumption is increasingly experienced as desirable rather than stigmatised. As such, Gen Z’s values do not operate independently of market forces. Instead, they are shaped by them, transforming economic necessity into culturally acceptable and even prestigious forms of consumption.
Pre-loved but not pre-historic
This redefinition of luxury is further enforced by the rise of digital resale platforms. In comparison with older generations who may prefer in-person retail experiences, Gen Z’s digital fluency has made second-hand fashion more easily accessible and ultimately more desirable. Second-hand platforms benefit from network effects, connecting a broad base of buyers and sellers and increasing market efficiency. They do not need to wait for something to be considered in style for it to be on the market, reducing the artificial scarcity problem created in first-hand markets. Naturally, this leads to a greater supply of inventory overall, driving down consumer prices. In a way, these digital second-hand clothes markets act as an unofficial price corrective mechanism. These lower prices have been a large driver of second-hand shopping, as the result of people becoming increasingly familiar with these apps during COVID, for both the use of free time and because of the economic hardship stemming from job losses.
Many also use these resale platforms as an income stream, a ‘side hustle’, if you will. This can be understood as a symptom of Gen Z living in an era of economic constraint and looking for ways to cut costs and increase income. So, this rise is not only due to a change in demand, but also a positive shift in supply. Brits who use these platforms earn an average of £146 per month reselling their clothes, and there are approximately 200 million goods kept in circulation in the second-hand market. The rise in these markets is driven both by demand-side and supply-side changes- Gen Z is now not only consuming second-hand clothing but also supplying it in an attempt to maintain financial security.
With the rise of these market platforms, it could be argued that shopping this way has become part of Gen Z’s routine and their preferred method. The Harris Poll UK says that 72% of Gen Z buy second-hand, and for 55% of them, doing so gives them a greater buzz than shopping new. So, although they cite financial and sustainability reasons for doing so, there is clearly an intangible ‘fun factor’ to it too, suggesting second-hand consumption is no longer associated with necessity but with individuality and ethical awareness. These curated resale platforms have transformed pre-owned fashion into a desirable aesthetic choice, aligning with Gen Z’s values of sustainability and authenticity.
