Tunics with long side slits are super happening right now. In fact, they’ve been happening for some time now. Not sure exactly when they started happening but they are happening and are gonna happen for a long while. Get this happening little number from Simons and turn your wardrobe into a happening. Not to be confused with the movie The Happening in which murderous plants try to kill everyone only to be thwarted by the lead singer of Marky Mark and the Funky Bunch.