Personalized I Love Unicorns Toddler T-Shirt. Cute unicorn Toddler T-Shirt - Purple with heart says I HEART UNICORNS (I LOVE UNICORNS). Life is magical. Gifts for unicorn lovers. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.