ARCH THE ARCH THE OVERSIZED WOOL SILK Shirt I think it's a very beautiful item, having been worn only once after purchasing it at Deuxieme Classe. The wool and silk fabric is wonderful and has a beautiful sheen, and the soft feeling when you roll up the sleeves is also lovely. I thought it was also wrinkle-resistant. It has an elegance that can be worn on its own or as a layering piece, and can be used for occasion styles. At Deuxieme Classe, size 38 was the only size sold.