Marc Jacobs women flats, black shiny leather pointed toe shoes called The Mouse, with white outer sole. New with tag, box and duster bag. Beautiful, Stylish, designer, glossy black leather flat shoes. MJ price $325.00 Note on the sizing: I indicated size 7.5 because they are not true to size, they run one full size smaller than the size indicated on the box and on the shoes. I am a size 8 narrow, and knowing that JM shoes are usually smaller and narrow, I thought I would order 81/2 . But they are still too small for me. So those shoes should fit a person size 7.5.