The document outlines 7 types of flats: ballet flats, oxfords, brogues, espadrilles, loafers, plimsolls, and sandals. Ballet flats are light and flat with a rounded toe. Oxfords have a simple closed toe and lace eyelets. Brogues have decorative patterns on the toe and edges. Espadrilles are light canvas shoes with plaited fiber soles. Loafers have no laces or fastenings. Plimsolls are usually rubber-soled canvas shoes originally made for sports. Sandals have an open toe held on by straps.