Personalized I Love My Popsi Bright Rainbow T-Shirt. Get ready to let the spoiling begin! Our "I Love My Popsi Bright Rainbow" product is not only a pregnancy announcement but also a way to celebrate the joy of becoming grandparents. It's a thoughtful gift that will bring smiles and excitement to the faces of the soon-to-be grandparents. Show your love and anticipation for the arrival of your first grandbaby with this special pregnancy reveal item. 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.