These white Gia Couture X Pernille Teisbaek Perni 03 80 leather sandals have been designed to exacting standards in Italy. Finished with an 80 mm stacked heel, this pair features a calf leather upper, square toe, two straps and leather sole. Apparently buying shoes triggers an area in the brain called the prefrontal cortex, also known as the collecting spot. Your Gia Couture obsession will mean you will be collecting all the Perni styles, not just 03.