Have this blouse ordered, mainly to wear them as a simple blouse under cardigans. The blouse size 38, which otherwise fits with me is in this size as big as usual blouse size 40. I recommend trying one size smaller size blouses. Perhaps the difference in size is due to the fact that the supply of UK comes. Am afraid that at the material - when you sweat - the body stick wird.Habe because of the awkwardness of the exchange (back to United Kingdom - no return slip enclosed etc.) to dispense with the exchanges and will give the blouse.