- Printed Camilla - Block Heel - Crystal And Raffia Fringed Ring - Heel Height 9.5cm - Raffia Insole - Leather Outsole - Heel Height 9.5cm The Song Of The Solstice Azra Block Heel Mule is a handcrafted silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, our raffia mule features a small block heel adorned with a statement crystal detail. Raffia details span the insole and outer sole while fringe ring crowns the upper shoe.