Unicorn Temporary Tattoo A majestic life is something but a dream for many, but thanks to this elegant unicorn temporary tattoo, you can have the life you have always wanted. Fantasies rarely become realities, but your dreams will come true once you apply this blue unicorn to your body. Unicorns symbolize hope, making them great animals for children to believe in. Bring joy and hope to your child by applying these blue unicorn temporary tattoos to their body. Whether you place them on their neck or arms, they will be full of life, as they will have an animal on them that portrays a sense of wonder.