These blue Amina Muaddi Begum slingback pumps are crafted in Italy from lustrous satin, and feature a pointed toe, 95 mm stiletto heel, slingback strap, branded insole and crystal detail to the front. Apparently blue shoes banish the work blues. We tested this theory out last week by buying these Amina Muaddi pumps after a very stressful day in the office. And now we can confirm that the theory is true.