BETHAN PISA LEATHER PLATFORM MARY JANE SHOES. From a traditional school shoe to a subversive staple, the Mary Jane silhouette has been reinvented again and again. The DM's version dates back to the 80s, and now we've reworked it again in standout summer shades. Built from ready-to-wear Pisa leather, the Bethan shoe is stacked on our Quad platform sole and punched with our signature yellow stitching. The T-bar strap is secured with a double gunmetal buckle.