Handcrafted Full-Grain Leather Belt with Signature Mavi Studded Artwork The Mavi Belt is a handcrafted leather belt designed for those who appreciate artisan craftsmanship, timeless style, and bold yet refined details. Created to elevate any outfit, this statement accessory blends premium materials with Calleen Cordero's signature artistry, making it a wardrobe essential you'll wear for years to come.