I've been thinking a lot on this one, considering leaving just the neckerchief and the badge (with the text saying there is no enforced school uniform in the XXI century, but the pioneers still have to wear neckerchiefs and badges) or adding a jacket on top of it, but making it open in a way to show the badge sitting on the nipple appeared to be a difficult task. Then it hit me that not every costume has to leave the pussy in open, especially if it shows the pinned nipple instead. So here it is.