Balenciaga Balenciaga has worked its now-signature 'Knife' silhouette into so many different styles over the seasons - these flats have elegant slingback straps and rounded vamps that contrast the pointy toes. They've been made in Italy from black coated-denim and are embellished with gilded 'BB' hardware. Wear yours with jeans, or team them with one of the brand's mini skirts.