The Gucci Princeton Mules in UK Size 5.5 (EU Size 38.5) are stylish and versatile flats perfect for casual occasions in the spring season. Made from black leather with a slip-on closure, these mules feature the iconic Gucci branding and a comfortable leather lining and insole. The slip-on style and flat design make them easy to wear and perfect for everyday use. Worn a handful of times but still plenty of life left in them.