Personalized I Love My Gogo Grandchild Gift T-Shirt. Make a lasting impression with this delightful gift that embodies warmth, affection, and the special connection shared with grandchildren. 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.