Personalized Zebra Ribbon Awareness Rare Disease Women's Plus Size V-Neck. Zebra Ribbon Awareness Women's Plus Size V-Neck - Black gift with pink butterfly logo to show support for PIDD, CVID, carcinoid cancer, rare immunodeficiency diseases. So comfortable you'll want one in every color! These versatile v-neck t-shirts are great to wear to the office or at a weekend BBQ with friends. Available in a wide range of colors to compliment any wardrobe, these shirts are softly shaped to complement a plus sized woman's curves.