Wrights-Iron-On Applique. Sew-On Appliques are the perfect decorative addition to a wearable garment or a craft project. They come in a variety of sizes and styles. Great for towels, blankets, pil lows, purses, scrapbooks, backpacks, aprons, jackets, pants, t- shirts, costumes, baby clothes and so much more! This package contains two 1-3/4x1-3/4in heart appliques. Not for use on delicate fabrics. Imported.