Find the best Dr. Seuss costumes, right here, at Spirithalloween.com! Whether you have a heart as tiny as the Grinch, or ears as big as Horton, Spirit has just the right outfit for you! Discover Cat in the Hat costumes for children of all ages, along with the fun and funny Thing 1 and Thing 2 red jumpsuits with blue wigs. Create your own Dr. Seuss rhyming tale when you dress the kids in all sorts of classic outfits like Sam I Am! All you have to do is pick up a costume for trick or treating or Read Across America wekk at school, now even you can become the Cat in the Hat!