Personalized I Love My Yaya Grandchild Gift T-Shirt. The "I Love My Yaya" apparel is a charming and heartfelt gift designed specifically for newborns, celebrating the special bond between grandchildren and their grandmothers. This print design captures the essence of familial love, making it an ideal choice for both granddaughters and grandsons. 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.