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Plus Size Black Cat Onsie Costume for Adults

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  • 5X: TBD
Item # FUN6159PL
Items Included
  • Hooded Jumpsuit
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Product Information

Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
Size Measurement Standard Metric
1X Chest 51 1/2" 131cm
1X Sleeve Length 22 1/2" 57cm
1X Torso 39 3/4" 101cm
1X Inseam 26" 66cm
1X Jumpsuit Length 63 3/4" 162cm
Size Measurement Standard Metric
2X Chest 55 1/2" 141cm
2X Sleeve Length 22 1/2" 57cm
2X Torso 39 3/4" 101cm
2X Inseam 26" 66cm
2X Jumpsuit Length 64 3/4" 164cm
Size Measurement Standard Metric
3X Chest 59 1/2" 151cm
3X Sleeve Length 22 1/2" 57cm
3X Torso 40" 102cm
3X Inseam 26" 66cm
3X Jumpsuit Length 66" 168cm
Size Measurement Standard Metric
4X Chest 61 1/2" 156cm
4X Sleeve Length 22 1/2" 57cm
4X Torso 41 1/4" 105cm
4X Inseam 26" 66cm
4X Jumpsuit Length 65 3/4" 167cm
Size Measurement Standard Metric
5X Chest 64 1/2" 164cm
5X Sleeve Length 22 1/2" 57cm
5X Torso 42 1/2" 108cm
5X Inseam 25" 64cm
5X Jumpsuit Length 68" 173cm
Features
  • 100% polyester velour fabric
  • Jumpsuit has hook and loop fastener at center front
  • Stuffed tail sewn to back of suit has wire inside for poseability
  • Cat ears sewn to top of hood
  • Exclusively made by us

Princess of Purrs

Cats are divas. We all know it - and we know that they deserve that status. They're sooo cute with that soft, shiny fur and those tiny toe beans, and they have the attitude to match. You never know whether they're going to be your sweet lil' cuddle buddies or a hissing rage monster ready to shred the curtains and stand on your toast. Maybe your friends would say the same thing about you (except for the whole standing-on-the-toast part). Your put-together appearance and your princess attitude are both part of your charm, and you can be a homebody or a party animal - whatever the situation needs!

Product Details

If you're the sort of person who is just as happy to snuggle up on the couch as to go out on the prowl with some of your best girlfriends, you need an outfit that can handle both scenarios. Voila: this exclusively designed Plus Size Adult Black Cat Costume! The black polyester-velour jumpsuit is comfortable and stylish - just as perfect for a Netflix marathon as it is for a spooky Halloween costume party. It fastens up the front for easy dressing and features a long sewn-on tail that you can pose however you like thanks to its interior wire. The attached hood pulls up over your head and is sewn with two adorably pointed cat ears. 

It's the Cat's Meow 

If you're still searching for the perfect costume, don't let your fur get ruffled! Just slip into this jumpsuit and let your cat-itude do the rest. 

Made By Us
Designer Halloween costumes

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.

Costume experts designing Halloween costumes

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.

Behind the scenes of exclusive Halloween costume design

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.

Questions & Answers

Q: How would one go about washing this item? Hand washing only or machine wash safe? Hang to dry or tumble dry safe? (1 Answer)
Asked by Jillian | 16 October 2026
Monster Responds...
The jumpsuit is made from 100% polyester velour, and the tail has a wire inside for posing. For velour, hand washing in cool water is the safest approach, and hanging to dry helps preserve the fabric's texture and the wire in the tail. If you'd like a definitive care label answer, chatting with or emailing our customer service team is the best next step.
(AI Generated Answer)

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