As many here have written that one should the jacket size up, I have done that too. Well - if you want to carry this part only on a T-shirt, and is otherwise rather delicately built, can you please remain calm in the 36. Otherwise you have to, as I am now, but start a conversion. I was too big, the medium. However, if I was intending to wear a thick sweater under it, it would have been ok. But it is still just great if the jacket to be their advantage cut figure-conscious can also auspielen. Note: I am 168 tall, 51 kg and have the dimensions 88 ung - 62-90.. Incidentally, a huge compliment to Amazon for the prompt delivery, and great handling!