If you still don’t have a Halloween costume idea for this weekend, shame on you. You should have been planning this for months! As soon as stores put out their Halloween decorations and greeting cards back in August you should have been planning your amazingly unoriginal Lady Gaga costume. But you didn’t. And now you have only fingers to count of the days left until you need to be in a costume. You have no money and no time for creativity. But little do you know, your Halloween costume is already sitting in your closet or at the nearest drug store and we’ve put together some ideas for your lazy, cheap self. [ITPGallery]