Okay, so I have a problem. My dad wants me to be in a car wash on Saturday. And I have a whole line of wide, purple-ish scars on my leg. If there’s no way I can get out of it or find some miracle way to cover these up, I CAN wear pants. But I feel my parents would find that a little suspicious. So, my question- do any of you know of any waterproof cover up stuff for these scars?