AI, retail media and “Treatonomics” will fundamentally change the fashion industry in 2026

The year 2026 is approaching and the fashion world is entering a new strategic cycle. The Kantar Marketing Trends 2026 report outlines its key features. These include the rise of AI agents and the structural transformation of retail. Other factors include a creativity revolution, cultural fragmentation and the emergence of micro-communities. These forces are driving a profound shift in the way brands are created. They are also changing how brands tell their story and increase their appeal.

The fashion industry is already being upended by a wholesale slowdown and the saturation of paid digital advertising. The explosive growth of social commerce also contributes to this. For this sector, these trends are not just signals, but are rewriting the rules of competitiveness.

“Conversational AI” becomes style advice

The first disruption is undeniable: AI assistants are being integrated into the purchasing process. According to Kantar, 24 percent of AI users already rely on an assistant when choosing a product. This delegation of purchases will change the industry faster than expected.

The question is no longer whether a brand appeals to consumers. Rather, it is whether a brand is clear enough to be recommended by AI agents.

Poor product descriptions, inaccurate size tables or a lack of transparency are increasingly becoming an obstacle. Conversely, data quality becomes an important factor for algorithmic ranking. These include material, cut, sustainability and dynamic pricing. This is a crucial issue for European actors. They are often strong in storytelling, but less disciplined in structuring their data.

Algorithmic fashion: Be visible or lose visibility

Kantar finds that 74 percent of AI users actively search for generative recommendations. This highlights a new phenomenon: the algorithm becomes a filter between the brand and the customer.

In practice, this means that if a model does not “see” a brand because it is not feeding the search engines correctly, it will simply no longer appear in the suggested options. Brands that can feed AI reliable information will increase their visibility. For the fashion industry, this is as much about data accuracy as it is about differentiation. How do you avoid being just another pair of jeans, a dress, or a pair of sneakers in a sea of ​​generic, AI-generated products?

Another important shift is the transition from intuitive to measured creativity. The solutions analyzed by Kantar can now predict content effectiveness within 15 minutes. The potential for attention, emotions, association and purchase intention are measured. In a fashion industry where the pace of content production has increased dramatically, this opportunity dramatically reduces creative risk.

“Treatonomics” and a new visibility tax

Kantar’s report confirms a trend that is already being felt in retail. It’s the rise of “small rewards” as a driver of emotional purchases. 36 percent of consumers say they are willing to go into debt for a small reward. In fashion, this phenomenon is expressed in the emergence of limited edition capsule collections. It also includes premium accessories and small, accessible pieces with a “luxury look”.

These “Treatonomics” are a response to the current economic environment. These include persistent inflation, tight budgets and a growing desire for small, compensatory pleasures. For brands, this is a growth engine that needs to be activated. Impulse purchases aren’t going away, but they are shifting to items with high emotional value that provide instant gratification and are perfectly aligned with TikTok.

At the same time, the spectacular growth of Retail Media Networks (RMNs) is another important point. Kantar notes that these platforms perform 1.8 times better than traditional digital advertising. The fashion industry will be one of the first to be affected. Sales platforms such as Zalando, La Redoute or Amazon are becoming fully-fledged advertising environments. The line between sales and media is blurring. The challenge for brands will be to find a balance. It is important to maintain the balance between immediate performance and a growing dependence on this new “visibility tax”.

Creators, micro-communities and cultural fragmentation

According to Kantar, 61 percent of marketers plan to increase their creator budget in 2026. However, only 27 percent of content actually strengthens the brand image. These numbers illustrate the current change. Opportunistic collaboration is a thing of the past.

In the fashion world, this means building long-term relationships with creators who share the brand’s DNA. It must also be accepted that history cannot be completely controlled. Investments are shifting to smaller but more engaged communities. Examples of this include Discords for sneakers, denim forums or vintage niches. The report highlights that these micro-communities generate a trust level of 40 percent. This is the equivalent of trusting a friend and is a rare value in a market saturated with messages.

Industry must choose: Be useful, clear and relevant… or be ignored

All trends boil down to one point: 2026 will not be a year of transition, but a year of selection.

Brands that can structure their data will gain a decisive advantage. This also applies to those who can communicate with both AI and customers and produce measurable creativity. You also need to invest in the right environments. These include retail media, creators and micro-communities. At the same time, they must offer a simple, fast and intuitive experience. The rest will lose all commercial visibility, often without even realizing it.

The fashion industry is clearly entering a cycle where attractiveness is no longer determined solely by the product, the image or the street. What is crucial is the invisible infrastructure that connects a brand with its consumers. In this new equation, data, AI and designers will become the new pillars of fashion competitiveness.