Personalized Kawaii Octopus Bubbe's Sweetheart Infant Dress. Looking for a kawaii and octopus-themed design for your Jewish grandma? Look no further than Bubbe's Sweetheart! This design is perfect for grandma's who are the grandchild's sweetheart, and is available on a variety of products. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!