Saint Laurent Leather Belt Black Belts, Accessories SNT381104 The Saint Laurent Black Leather Belted Trousers Harrods US Saint Laurent Leather Belt Black Belts, Accessories SNT340099 The Reversible leather belt in brown Saint Laurent Mytheresa Dark brown 3cm Leather Belt SAINT LAURENT MR PORTER. The leather Belt by Saint Laurent is a sophisticated accessory with an essential and refined design. Made of smooth leather, it features a front plaque with the brands iconic brass plated logo, adding a touch of character to the look. With a thickness of 2. 5 cm, it is perfect for elegantly complementing both formal and casual outfits. Season: SS26 Composition: 100% Calf Leather Bos Taurus