Over 60% of fashion purchases are triggered by a specific occasion. Shoppers rarely think "I need a red midi dress." They think "I need something for my sister's engagement party." The occasion is the primary organizing principle of the decision; the product attributes follow from it. Standard ecommerce stores are built for product-first browsing: category filters, color filters, price ranges. These interfaces work for shoppers who already know what kind of product they want. They fail for occasion-intent shoppers, who need a system that understands what the occasion requires — its formality register, cultural context, aesthetic implications — before surfacing anything. Occasion shopping is why fashion ecommerce converts at 1-2% while physical retail converts at 23-30%. In a physical store, a sales associate asks "what's the occasion?" and the answer drives the entire interaction. Online, without that question and answer, the shopper is left to do the translation themselves. Most don't complete it.