At the Los Angeles premiere of a film about a hero stripped of his known identity, Zendaya arrived in a gown that asked fashion to carry meaning beyond adornment — an architectural black satin form designed not to depict a spider, but to evoke the act of becoming one. Stylist Law Roach, her longtime collaborator, has spent this press tour moving deliberately between extremes: a $34.99 eBay find and a custom Ashi Studio creation, a 1997 Galliano archive and a Boucheron jewel. In doing so, they have offered a quiet argument that style is less about cost or spectacle than about the intelligence o