I had the same jacket in a different color and therefore knew what size to order. The jackets are measured rather small. It is a very nice and good quality jacket and loses very few springs. For very cold days it is too thin for the transitional period but just perfect. The only complaint I had is that my "Verstausäckchen" was not sent. At the same jacket that I bought in a shop, there was a small bag to the jacket reinzutun to take them, which is very convenient because it takes a lot less space.