Reusable fabric shields sized for generous armholes to protect garments from perspiration and deodorant transfer. White is ideal for pale linings and light fabrics where black may show. Install by stitching along the armhole seam allowance or pin for removability and easy laundering. A practical solution for bridal, business, and costume wardrobes that need to stay fresh on long days without frequent dry cleaning or risk of staining delicate shell fabrics and linings during wear.