Great way to have classroom jobs up on a board! Classroom jobs sign, along with other common classroom jobs signs that you can assign to students! I have mine on the same board as my birthday wall, and then just use clothes pins with student names to clip onto a specific job.
My classroom is a very simple theme of rainbow, mainly as borders.
This is one of many rainbow items I have, so take a look at the other ones to help coordinate other areas of your classroom!