Cape Cod

Anyone know where I can get a couple of the stock decals showing the car with a padlock through it that are on the side windows? I park my car in the sun, and leave the windows open a bit for heat dispersion, but then the decals are below the sill and do no good. I would like to re-position them a couple inches higher. I'm sure I can't move the current ones, and that I'd just have to trash them when I put new ones on. Thanks.