Salvatore Ferragamo Women's Sport Suede Loafers. Size 8 3A (AAA). Lightly used brown / blue moccasin type loafer. See all photos for a better condition description. The shoe size has a letter next to it that refers to its width. Generally, the more letters there are, the more extreme the fit. For example, AAA, or 3A, is more narrow than AA, or 2A. If you've tried measuring your feet yourself and are still unsure about what your true size is, the best thing you can do is visit a shoe store and get properly sized by a knowledgeable salesperson.