Personalized Kawaii Octopus Glamma's Sweetheart Youth T-Shirt. Kawaii Octopus Glamma's Sweetheart is the perfect design for your octopus-loving grandchild! This design features a cute octopus with the text "Glamma's Sweetheart" below it. Perfect for showing your grandchildren how much you love them! Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.