This garment is made of two very thin layers of fabric, so the green of the lining shows through, creating a subtle color effect with the dark brown of the outer layer. It's also stylish to fold up the sleeves and show the lining. The fabric is very thin and soft, making it comfortable to wear. Back width: 40cm, Body width: 49cm, Length: 51cm. It's a size M, but suitable for those with a slightly slimmer build. It has a small stand-up collar.