- Jumpsuit
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Jumpsuit Chest | 38 1/2" | 98cm |
| Sleeve Length | 24 3/4" | 63cm | |
| Waist | 38 1/2" | 98cm | |
| Torso Length | 37" | 94cm | |
| Hips | 38 1/2" | 98cm | |
| Inseam | 21 1/2" | 55cm | |
| Medium | Jumpsuit Chest | 42 1/2" | 108cm |
| Sleeve Length | 25 1/2" | 65cm | |
| Waist | 42 1/2" | 108cm | |
| Torso Length | 39" | 99cm | |
| Hips | 42 1/2" | 108cm | |
| Inseam | 21 1/2" | 55cm | |
| Large | Jumpsuit Chest | 46 1/2" | 118cm |
| Sleeve Length | 26 1/2" | 67cm | |
| Waist | 46 1/2" | 118cm | |
| Torso Length | 40 5/8" | 103cm | |
| Hips | 46 1/2" | 118cm | |
| Inseam | 21 1/2" | 55cm | |
| X-Large | Jumpsuit Chest | 50 1/2" | 128cm |
| Sleeve Length | 27 1/8" | 69cm | |
| Waist | 50 1/2" | 128cm | |
| Torso Length | 41 7/8" | 106cm | |
| Hips | 50 1/2" | 128cm | |
| Inseam | 21 1/2" | 55cm |
- 100% polyester
- Jumpsuit has attached bow tie and buttons down the front
- Attached stuffed tail on back
- Wrists and ankles are rib knit
- Attached hood with stuffed ears and attached hat
- Officially licensed
- Made By Us Exclusive
One Cozy Cat
The Cat in the Hat is one sly cat. He knows plenty of ways to have a good time, many of which end up with the house a mess. But did you know he’s also good at relaxing? That’s right! He helped our designers craft this ultra-cozy costume that feels like warming a warm blanket. It combines a pajama fit with the storybook cat for a look that’s tailormade for a costume party… or a light snooze.
Design & Details
Get a comfy dose of Dr. Seuss with this Cat in the Hat Adult Costume Onesie. The onesie is a pajama-style jumpsuit, inspired by Japanese pajama costumes. It captures the mischievous style of the iconic Seuss character! The jumpsuit itself fits with buttons in the front, and even has a bright red bowtie at the neck. The white tummy has black lines that sort of look like ink marks, which is a nod to the illustrations of the character from the 1957 book.
The hood comes with some great details, like a pair of cat ears and a white and red striped top hat on the very top. Every mischievous feline needs a tail, and this costume onesie has one attached to the back. And the rib-knit cuffs help give this a snug and cozy fit, making it perfect for Halloween, or a lounging session on the couch.
Mischief Time or Time to Unwind?
Whether you plan on causing a little trouble for a certain goldfish, or you just want an outfit to wear during your next movie night, this officially licensed Cat in the Hat costume is a great choice for any fan of the classic Seuss character!











