Patent Gloss Slingback Mid Shaped Heel Plum Knock Knock Text Jokes. Elevate your everyday style with this sophisticated Patent Gloss Slingback Mid Shaped Heel in rich plum. The lustrous patent finish catches the light beautifully, while the mid height shaped heel offers the perfect balance of comfort and elegance. The slingback design provides secure support and a refined silhouette that works seamlessly from office to evening occasions. Versatile enough to pair with dresses, skirts, or tailored trousers, this timeless heel is a wardrobe essential for the modern woman.