Personalized I Love My Boomer Bright Rainbow Infant Dress. The "I Love My Boomer Bright Rainbow" design is a lighthearted and funny way to celebrate the joy of being a grandparent or grandchild. So why wait? Show your love for your family with this delightful design today! Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!