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Dr. Seuss Costumes

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Our Dr. Seuss costumes help you share the joy of reading with the world! We have all of the best costumes, whether you need Dr. Seuss dress-up ideas for school to celebrate Read Across America Day or you just want to dress up like the Cat in the Hat. You can also find classics like Thing 1 and Thing 2 costumes, so all you need to do is choose your favorite character from Dr. Seuss's books!
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Dr. Seuss The Grinch Adult Max Costume
Made By Us Exclusive
Thing Baby Carrier Cover
Clearance Made By Us
Adult Dr Seuss Inflatable Horton Costume
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Cat in the Hat Adult Costume Alt 6
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Dr. Seuss Thing 1 &2 Womens Costume
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Cat in the Hat Adult Plus Premium Costume
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Womens Sassy Cat in the Hat Costume
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Adult Dr Seuss Cindy Lou Who Costume
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Dr. Seuss The Grinch Plus Size Max Costume
Sale - 17% Made By Us
Adult Dr Seuss Star Bellied Sneetch Costume
Sale - 59% Made By Us
Women's Christmas Girl Costume Update
Video
Sale - 30% Made By Us
Adult Grinch Costume Top Hat and Half Mask 1
Clearance Made By Us
The Grinch Jumpsuit Costume Adult-0
Made By Us Exclusive
Green Eggs and Ham Baby Carrier Cover
Clearance Made By Us
Cat in the Hat Womens Costume
Sale - 22% Made By Us
$75.99$59.99-$75.99*
Plus Size Christmas Girl CostumeUpdated
Sale - 33% Made By Us
Dr. Seuss Grinch Adult Open Face Costume
Made By Us Exclusive
Cat in the Hat Adult Costume Update
Made By Us Exclusive
Plus Size Adult Cat in the Hat Costume
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Thing 1 & Thing 2 Adult Costume
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Thing 1&2 Adult Plus Costume
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Green Eggs & Ham Sandwich Board Costume
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Fish Bowl Baby Carrier
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Thing 1&2 Adult Costume
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Cat in the Hat Adult Premium Costume-update
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The Cat In The Hat Pattern Socks Kids
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The Cat In The Hat Pattern Socks Adult
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The Cat in the Hat Knee High Costume Socks
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Thing 1&2 Costume Socks Adult
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Thing 1&2 Knee High Costume Socks
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The Grinch Adult Onesie Costume upd
Sale - 20% Made By Us
Crew Thing 1 & Thing 2 Socks
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Thing 1 & Thing 2 Striped Knee Highs
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Fox in Socks Knee High Costume Socks
Clearance  - 50% Made By Us
Adult Thing 1 and 2 Costume Main UPD
Out of Stock
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Deluxe Adult Cat in the Hat Costume
Out of Stock
Made By Us Exclusive
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Ask anyone under the age of six who their favorite author is, and there's a good chance that they'd answer with an enthusiastic "Dr. Seuss!". With the bright illustrations, strange characters, and silly rhymes, every little kid loves to read classic Dr. Seuss stories again and again. There's a certain way that Seuss magically captures everything from day-to-day events to holiday celebrations.

For instance, the way Dr. Seuss deals with a boring rainy day. Two kids are moping because they can’t play outside, and all of a sudden, the Cat in the Hat shows up, and their day gets a lot more interesting. We've never flown a kite indoors, but the Cat in the Hat sure makes it look fun! Then Thing One and Thing Two show up, and you have to wonder how you can make that kind of fun happen in your own life.

Well, it's not that hard to bring that energy home with you, actually. Get groovy at your next costumed event with our Cat in the Hat costumes. We have Dr. Seuss costumes on every different level. There are black and white Cat in the Hat jumpsuits for infants, kids, and adults. Looking for something more casual? We have easy, peasy sets with striped hats, red bowties, and white double-thumbed gloves. The same goes for our hilarious Thing One and Thing Two costumes.

Want a fun costume to wear for a holiday parade or Christmas party? It'll be a really good time when you're heading out as the Grinch. Take it to whatever level you want. We have professional-level Grinch costumes that include a mask, Santa suit, and big furry gloves. And we have the accessories for everything in between! Slip a Grinch hat on your head before you head out for an everyday cold-weather look. Heading out to a party? Put your own ensemble together with Grinch leg warmers, masks, and green gloves.

And hey, let's not forget about the guy who speaks for the trees, The Lorax. Are you heading out for an Arbor or Earth Day event? You'll enjoy wearing our Lorax hat so people know who you stand with! There are plenty of reasons to dive into our Dr. Seuss costumes. You could even give a Cat in the Hat set to your favorite librarian or teacher!

You can even bring out a costume for story time or Read Across America events. What better way to celebrate the years of inspiration these books have provided for kids than by celebrating the author’s birthday? Get ready for “Hats Off to Reading” events with your own Seuss-inspired hat!

Are you ready to dive into the colorful world of Dr. Seuss? We're excited to see how far you might take it. From Halloween to fundraisers to 5K races, these costumes insert a little more fun into everyone's life. So scroll through and pick out a few looks for you and your family. Come up with an adorable look? Let us know by leaving a review and a picture. Hey, who knows, you might even come up with some serious rhyming skills!

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