Kid's Dr. Seuss Cat in the Hat Thing 3 Costume
- Jumpsuit
- Glasses
- Wig
Small Moments,
Monster Memories
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| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Jumpsuit Chest | 31 1/2" | 80cm |
| Small | Jumpsuit Sleeve Length | 22 3/4" | 58cm |
| Small | Jumpsuit Waist | 33" | 84cm |
| Small | Torso Length | 34 3/4" | 88cm |
| Small | Jumpsuit Inseam | 5 1/4" | 13cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium | Jumpsuit Chest | 33 1/2" | 85cm |
| Medium | Jumpsuit Sleeve Length | 24" | 61cm |
| Medium | Jumpsuit Waist | 35" | 89cm |
| Medium | Torso Length | 40" | 102cm |
| Medium | Jumpsuit Inseam | 5 3/4" | 15cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large | Jumpsuit Chest | 36 1/2" | 93cm |
| Large | Jumpsuit Sleeve Length | 26 1/2" | 67cm |
| Large | Jumpsuit Waist | 38" | 97cm |
| Large | Torso Length | 45 3/4" | 116cm |
| Large | Jumpsuit Inseam | 6 1/4" | 16cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Large | Jumpsuit Chest | 40" | 102cm |
| X-Large | Jumpsuit Sleeve Length | 28 3/4" | 73cm |
| X-Large | Jumpsuit Waist | 41 1/2" | 105cm |
| X-Large | Torso Length | 51" | 130cm |
| X-Large | Jumpsuit Inseam | 6 3/4" | 17cm |
- 100% polyester
- Minky jumpsuit has zipper down center back, openings by the wrists to allow you to free your hands, elastic in the ankles, printed graphics on the front
- Plastic glasses
- Faux hair wig has mesh cap and elastic band to secure on head
- Officially licensed
- Made By Us Exclusive
- NOTE: THIS ITEM IS NOT RETURNABLE IF YOU HAVE OPENED THE PACKAGE
Thing 3 Is Ready to Cause Some Trouble
The Kid's Dr. Seuss Cat in the Hat Thing 3 Costume includes a printed minky jumpsuit, plastic glasses, and a faux hair wig, designed for children stepping into the famously chaotic world of Dr. Seuss. If your child has ever watched the Things tear through a living room like a tiny tornado and thought "that's my people," this is the confirmation they have been waiting for.
Thing 3 carries a very specific job title: enthusiastic mayhem assistant. And your little one is about to take it very seriously. Whether it is a school book character day or a family reading night, this costume commits to the source material in all the right ways.
Design & Details
The in-house design team leaned into the exact look of the Things from the page, landing on a jumpsuit covered in printed graphics that capture the iconic blue-and-red color scheme fans know well. The minky fabric gives it a cozy, plush feel without getting in the way of running, jumping, or general mischief. A zipper down the center back makes getting it on and off easy for parents who have already had a long day.
Wrist openings keep little hands free, and elastic ankles hold everything in place no matter how enthusiastically your child celebrates being a Thing. The faux hair wig features a mesh cap and elastic band to keep it secure through all of it. Officially licensed, so the look holds up to the source material.
Seussian Mischief, Fully Authorized
Thing 3 does not outrank Thing 1 or Thing 2. But your kid will absolutely feel like the most important Thing in the room. That counts for a lot.

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.


















