Personalized Zebra Ribbon Balloon Awareness Women's T-Shirt. Zebra Ribbon hot air balloon Women's T-Shirt - White for support and awareness for CVID, PIDD, immune deficiency, and hypogammaglobulinemia. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout