Personalized Kawaii Octopus Nonna's Sweetheart Infant Dress. Kawaii Octopus Nonna's Sweetheart is the perfect design for the octopus or kawaii lover in your life! This design features a sweet octopus grandma with her grandchild, surrounded by the phrase "Nonna's Sweetheart" in a fun, kawaii font. The design is perfect for family reunions, Mother's Day, grandma's birthday, or just because! Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!