Louis Vuitton Black Perforated Patent Derby ShoesA Pair of Louis Vuitton Black Perforated Patent Derby Shoes. The derby shoe, originally created for the countryside, now acts as the perfect all round business or dress shoe. These shoes are made of entirely perforated patent leather and feature four eye lace up closure, and elegantly rounded toes. With charcoal undertones and sleek lines, these perforated leather shoes add style and sophistication with their understated elegance, detail, and