No gentleman's wardrobe should be without the black leather blazer. The ultimate crossover style it looks just as good with a pair of jeans and sweater or dressed up with a crisp shirt. The key is using the very best black sheep nappa leather which is renowned for a clear soft drape and getting the cut absolutely right. This single breasted, two button jacket is a slightly narrower sillhouette and nipped in a little at the waist.