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Cat in the Hat Costumes

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If you feel like causing a little mischief for Halloween, you might want to try a Cat in the Hat costume! We have an option for everyone with our selection of sizes, from infant Cat in the Hat costumes to adult sizes. Just make sure that you can catch the Things if you choose to let them out!
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Cat in the Hat Kids Costume
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Dr. Seuss Cat in the Hat Costume for Adults-0
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The Cat in the Hat Infant Costume
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Girls Thing 1 and Thing 2 Costume Dress
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Womens Sassy Cat in the Hat Costume
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Cat in the Hat Adult Plus Premium Costume
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Thing 1 & Thing 2 Kids Costume
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Cat in the Hat Kids Costume Upd
Sale - 33% Made By Us
$43.99$28.99-$43.99*
Girl's Cat in the Hat Costume
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Cat in the Hat Adult Costume Update
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Cat in the Hat Womens Costume
Sale - 22% Made By Us
$64.99$50.99-$64.99*
Thing 1 & Thing 2 Adult Costume
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The Cat in The Hat Pet Costume
Sale - 33% Made By Us
$43.99$28.99-$43.99*
Girls Cat in the Hat Costume Dress
Sale - 25% Made By Us
Girl's Cat in the Hat Toddler Costume
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Cat in the Hat Toddler Costume
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The Cat in the Hat Costume Toddler 2T-4T
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Fish Bowl Baby Carrier
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Plus Size Adult Cat in the Hat Costume
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Cat in the Hat Child Premium Costume
Sale - 30% Made By Us
Cat in the Hat Adult Premium Costume-update
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The Cat In The Hat Pattern Socks Kids
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Thing 1&2 Costume Socks Kids
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The Cat In The Hat Pattern Socks Adult
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Thing 1&2 Glitter Kid's Headband
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The Cat in the Hat Adjustable Earmuffs
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Thing 1&2 Costume Socks Adult
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The Cat in the Hat Pattern Headband
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The Cat in the Hat Pattern Ears Main UPD
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The Cat in the Hat Fingerless Paws
Clearance Made By Us
The Cat in The Hat Lightweight Infinity Scarf
Sale - 30% Made By Us
The Cat in the Hat Costume Adult Socks
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Cat in The Hat Soft Headband
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Cat in the Hat Makeup Kit
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Cat in the Hat 3D Character Slippers Adult
Sale - 17% Made By Us
Thing 2 Fuzzy Cap
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The Cat in the Hat Knee High Costume Socks
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Cat in the Hat Face Headband Main UPD
Sale - 47% Made By Us
The Cat in the Hat Latex Mask & Hat Kit
Sale - 33% Made By Us
The Cat in The Hat Mouth Mover Mask
Clearance Made By Us
New Seuss Socks Set
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Thing 1&2 Knee High Costume Socks
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Cat in the Hat Deluxe Headband
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Plus Size Black Fishnet Stockings
Clearance Made By Us
Cat in the Hat Fish Costume Companion-1
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Crew Thing 1 & Thing 2 Socks
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The Cat in the Hat Costume Socks Kids
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The Cat in the Hat Birthday Crew Socks Adult
Clearance Made By Us
Cat in the Hat Adult Hat
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The Cat in the Hat is a wonderful guy!
He likes to play games every time he drops by.
If his silly tricks bring a gleam to your eye,
Then we have a costume we think you should try!

Every Dr. Seuss fan will recognize the iconic red and white striped hat worn by a certain playful Cat! His unique blend of whimsy, mischief, and charm has captured the hearts and imaginations of kids for generations. We might even say that he’s the embodiment of carefree adventure and creativity!

The Cat in the Hat breaks up the monotony of everyday life, bringing a world where rules bend in favor of fun and learning. The rhythmic, playful language and imaginative scenarios of his stories not only entertain but also encourage us to explore the joy of reading and the power of imagination. Honestly, we don’t know why you wouldn’t want to dress up like him at least once, and fortunately, you’re in the right place!

We have Cat in the Hat costumes for kids and adults alike, from full jumpsuits to accessory kits and everything in between! Your family dog or cat can even join the fun with a costume kit for pets. Our sizing goes all the way from adult plus size to infant, with different options along the way. “Feline” extra fancy? We took a unique spin on this character and made the Cat’s outfit into a dress, too!

Our costumes always come with the Cat’s iconic striped hat. But if you want to DIY your Cat in the Hat costume, you can choose from our selection of hats and headgear, all in red and white, of course. We even have plenty of zany socks to keep the fun alive from head to toe.

Although we’re sure that the Cat in the Hat can have a great time on his own, there’s always more fun to be had with friends! Check out the rest of our Dr. Seuss collection to add other characters to your group. Of course, Thing 1 and Thing 2 are always ready to party, and with our accessory kits, you can add even more!

The Cat in the Hat is ready to make an appearance any time of the year. While this delightful character certainly a makes for a great Halloween costume, you can’t forget about fun events like Read Across America! Although the Cat is almost always seen with his hat, we bet he would still participate in Hats Off to Reading right along with you!

Don’t forget to check back often to see all the new products we have in the works! Whether you’re at a party, a school event, or celebrating Halloween, donning a Cat in the Hat costume instantly connects you with others who share a love for Dr. Seuss's magical world. It’s a conversation starter, a way to bring smiles to faces, and an opportunity to spark delightful nostalgia.

We did try to rhyme, but it’s simply no use.
We must use the words of the great Dr. Seuss!
Even on days where the sun is not sunny,
We hope you’ll have lots of good fun that is funny!

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