It's a fairly loose fit. The material is wrinkle-resistant, making it easy to care for. Chest width 73, length 106 (about -10cm in the front) There are slits on both sides, just below the armpits. The collar can be worn open or closed. I think it would be cute to pair a turtleneck with the open collar. I don't remember removing the washing tag, but I can't find it. I think it was 100% polyester.