According to the reviews of the jacket is very small. After much deliberation, I have therefore decided to use the M size. That was wrong. The jacket actually turns out perfectly normal. To me she is much too far, so I'm going to send them back. But what I can say is that the white jacket in M fails slightly smaller than the jacket in the color anise. The quality is good and I will order it again in size S. Unfortunately, I have the cost of returning to take, but that was to be read in the conditions.