Teacher design. I Do Not Know, Confuse your friends with this shirt only a Swedish Student gets the joke. If someone asks what your shirt means You say I Don't Know. If your roots are in Sweden or you are Swedish yourself then this is the shirt for you Perfect gift or present for Swedish Student or anybody who is studying or learning Swedish, Native Swedish speaker,immigrant from Sweden or a Sverige lover . Wear it to Swedish class, work, university or to a Swedish Language Course Lightweight, Classic fit, Double-needle sleeve and bottom hem