These Patches can be sewn or heat pressed to denim, 100% cotton, and polyester/cotton blends on light and dark colored garments. They can be applied to robes, hats, bags, t-shirts, sweatshirts and so much more! • Butterfly, Bachelorette, Vegas, swiftie, gambling, slots, lover, concert, show, party! Size (Approx). Please see photos for specific size. These patches should be applied with a professional heat press.