Fashion’s relationship with outside consultants is entering an uncertain phase. As generative artificial intelligence tools grow more capable of research, trend analysis, and strategic memo writing, brands are asking whether the six-figure consulting retainer still makes sense.
What emerges will likely be a hybrid: AI handling the data-crunching and pattern-spotting, while human consultants focus on the interpretive layer — the why behind the what. The brands that navigate this transition best will be those that treat AI as a tool to augment judgment, not replace it.
The question is not purely theoretical. Several mid-sized European fashion houses have already reduced their reliance on external trend-forecasting agencies, feeding internal teams with AI-generated analysis of runway data, social listening metrics, and historical sales patterns.
The cost differential is stark. A seasonal consulting engagement from a top-tier firm can run upwards of €150,000, while an AI-analytics subscription costs a fraction of that. But the quality gap remains contentious — consultants bring relational knowledge, industry intuition, and the ability to challenge assumptions in ways that LLMs, for now, cannot.
The conversation comes at a delicate moment for the consulting industry itself, which has seen the big three strategy firms expand aggressively into fashion and luxury over the past decade. Those same firms are now racing to embed AI tools into their own offerings, effectively competing with the technology that threatens their business model.
