Personalized Hot Air Balloon-Grandma | I Love My Cha-cha T-Shirt. This apparel is perfect for family gatherings, outings, or simply to show appreciation for a beloved grandma. Its playful design and warm sentiment make it a memorable way to express love and connection, ensuring that cherished moments are always celebrated. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.