This piece is absolutely stunning! It is all hand sewn with the highest quality materials. The body is angora, wool and cashmere and the contrasting sleeves are 100% lamb leather and it's the softest leather I have ever felt. It is double breasted and the buttons are leather as well. This piece is in pristine condition with no wear to it at all. Size 4. Cashmere, wool, leather, double breasted, luxury, classy, stylish, elegant, fall, winter, holidays, event, cocktail party, festival, black, office wear, business, formal, quiet luxury.