Effortlessly elegant

Got out of the car this morning at the office and noticed that my trousers must have gone into the washing machine/dryer with some sellotape, which had melted and stuck in a big white blotchy hardened mess on the back of my trouser leg. I cut most of it off, and coloured the rest in with a black permanent marker, but it's not exactly unobtrusive. It looks like a Klingon has sneezed on my ankle. FML