Adult Dr. Seuss "If I Ran Your School" Cat in the Hat Costume
Small Moments,
Monster Memories
Follow us @funcostumes and tag us with #yesfuncostumes to be featured here.
Chaos, Charm, and a Whole Lotta Hat
Step aside, substitute teachers—there’s a new principal in town, and he’s bringing rhymes, riddles, and maybe a controlled indoor tornado. The Adult Dr. Seuss "If I Ran Your School" Cat in the Hat Costume is your official permission slip to shake things up Seuss-style. Whether you’re running a classroom, a costume party, or just the hallways with extreme literary flair, this getup delivers top-tier mischief with a giant grin.
Design & Details
The costume features a full-length jumpsuit made entirely of polyester and covered in sublimated illustrations, capturing the sketchy charm of the original book art. From the fuzzy black fur to the white belly stripe, it’s like you leapt right off the page (without knocking over the goldfish—yet). A back zipper keeps things easy to slip on, in case you’re late for rhyming class.
You’ll also get white tie-style gloves that are ideal for wild gesturing and pantomimed rule-breaking, plus the iconic oversized top hat with bold red and white stripes. And then there’s the molded mask—shaped and printed to look exactly like the Cat’s drawn-on smirk, complete with that “I definitely should not be unsupervised” energy.
The Cat's Curriculum
Ditch the boring dress codes and dive into a world where books talk back and fun is the lesson plan. With this officially licensed Cat in the Hat costume, you're ready to bring Seuss to life in the boldest, silliest, and most chaotic way possible. Just remember—if you do run the school, maybe don’t bring Thing 1 and Thing 2. Or do. We're not your mom.

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.