For little Lea Dina's first birthday, her parents transported the birthday girl and her guests under the sea. Their home was awash in shades of lavender and aqua with balloons creating an epic mermaid's tail. The birthday girl dressed in a cute little mermaid outfit with a matching crown, just like the image in the party's personalized invitations. Even Lea Dina's smash cake featured the gorgeous lavender and aqua color scheme. For a first birthday under the sea, this event can't be beat.