Personalized Zebra Ribbon Awareness Rare Disease Women's T-Shirt. Zebra Ribbon Awareness Women's T-Shirt - White gift with pink butterfly logo to show support for PIDD, CVID, carcinoid cancer, rare immunodeficiency diseases. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout