Well, the Directory does have a "Clothing" Category, with Conforming and Dynamic Clothing under it. It DOES NOT specify vendors who make or include SHOES in that Category. A "Shoes" category would include vendors who either make or specialize in shoes, both conforming or prop, and vendors who INCLUDE shoes with their outfits.

To me, that's no different than the categories I have divided into content for Dawn and Dusk, Pauline and Paul, Project E, or La Femme. Unless... unless I were to just include shoes for those figures under those categories.