Shoes by Dune, Leather upper, Slip-on style, Pointed toe, High stiletto heel, 100% Real Leather Upper, Heel height 10cm/4. Defining their customer through attitude rather than age, Dune's in-house design team look to fashion capitals for originality and detail. Luxe finishes meet sculptural shapes across a range of heeled shoes, embellished ballet pumps and dawn-to-dark bags.