Scoring outfits with AI. Offline. Can it be done? Style is qualitative. There isn't a single answer. AI can give a generic answer, but can it answer something like fashion, where the criteria vary by culture? There is a way. This article is a record of building a fully offline fashion-scoring app on iPhone using a Visual LLM (VLM). The approach Use a closed system of evaluation criteria. Every aesthetic or philosophical judgment has many schools of thought, and it's hard to produce an open answer that satisfies every possible criterion. But within a single school — whether in fashion, sports, or specialized work — there are cases where the correct answer is determined inside a closed system. For example, here I referenced the idea of "the balance between dressy and casual," popularized for a general audience by the Japanese men's-fashion influencer "MB," and treated "if the dressy-to-casual balance is close to 7:3, it looks stylish" as the axis, scoring input images on it.…