J. Crew has launched Style Advisor, an AI styling assistant on JCrew.com powered by Anthropic's Claude, Digital Commerce 360 reported. Shoppers open it from a menu option in the browser, where it shows suggested prompts and returns personalized recommendations, according to a November 12 Anthropic blog post cited by the outlet.
According to Anthropic, J.Crew's own product team built the tool using the Claude Fable 5.1 model, after first making a prototype with Claude Code and Claude Opus 5.5. In production, Claude Sonnet 5.5 handles shopper prompts and styling feedback, while Claude Haiku 5.5 takes shorter, more focused tasks. J.Crew maintains that because the referenced styles come from its human team, recommendations are designed to stay consistent with the brand.
"J.Crew is challenging the traditional model of online shopping, moving beyond individual product searches toward a more connected and inspiration-led experience," said Libby Wadle, CEO of J.Crew Group. Paul Smith, chief commercial officer at Anthropic, said the team "used a frontier model to build the experience and faster, more efficient models to run it."
J. Crew ranks No. 80 in Digital Commerce 360's Top 1000 Database of North America's largest online retailers.