This might be the easiest costume in the history of ever. All you need is some street clothes like a hoodie or t-shirt, some jeans, sneakers and then throw in a painters mask and of course, you can't forget the cans of spray paint! Or in our case, silly string. You can turn those silly string cans into spray paint with these super easy printables! Just print them out, cut and tape them on. You can even let the little ones color them if you want. It's all good! If you have some old clothes you could add some little spots of spray paint too, it's all in the details right? If only we could take these rad walls with us trick or treating. More costume ideas coming soon!