In the movie "ShowGirls" with Elizabeth Berkeley and Gina Gershand, Gina is part of this slip-up. When Elizabeth is walking backstage and passes by Gina's dressing room, Gina is shaving. Simple enough right? The first time you see her shaving, her left sleeve to her robe is down. the second time you see her, her sleeve is up passed her elbow. The third time you see her the sleeve is once again down. It could possibly be that she rolled it up but her position wouldn't allow her to do so. OOPS!