Najwa Javed Mohammad on Instagram: "Patent leather is one of the most restrictive materials. It causes blisters, corns, and Calluses. These Dior patent leather Slingback are not advisable. However if you want to buy them, look for softer materials like the cloth. Check up close what the differences are! Follow @dr.najwajaved for the #bestfootwearadvise- what’s your experience with the @dior #slingbacks"