Excellent shirt, a mixture of synthetics and cotton. I'm 9 months pregnant, size S on og-95, og-102 fastened, but with difficulty, I will wear it as long as the top layer and after delivery. The shoulder line is down, in the chest is quite free, sleeves for 168 cm height-excellent, but the cuffs are slightly tight, with the clock it is impossible to remove. Before the RB came for a month. In the rest, a wonderful basic shirt, if you want a larger oversize, it is better to take on a larger size.