In stories and legends, unicorn is a mythical creature with spiraling horn and has the magical power to heal wounds. Unicorn nowadays may not be real but the unicorn trend definitely is. After Starbucks introduced its Unicorn Frappuccino, Unicorn is all over the social media and takes the world! You can sip coffee out of a unicorn mug, post a picture of you wearing a unicorn headband on the instagram and crash a pool party with a giant unicorn float. All things unicorn, all things rainbow!