| SIZE | Suitable Height | Length | Chest |
|---|---|---|---|
| Adult S | 150-158 | 135 | 125 |
| Adult M | 158-168 | 145 | 130 |
| Adult L | 168-178 | 155 | 135 |
| Adult XL | 178-188 | 165 | 140 |
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
monsters inc onesie Adults Monsters Inc Mike Onesie Kigurumi CostumeExplore our diverse collection of adults costumes and kids costumes for all your party needs. Whether you're planning a fun event with costumes for parties, need creative pajama party costumes, or are looking for cartoon cosplay costumes for your favorite character, we've got you covered. Perfect for any occasion, our themed party costumes are ideal for making a statement, while our Halloween party costumes will make you stand out in spooky style.
Explore our diverse collection of adults costumes and kids costumes for all your party needs. Whether you're planning a fun event with costumes for parties, need creative pajama party costumes, or are looking for cartoon cosplay costumes for your favorite character, we've got you covered. Perfect for any occasion, our themed party costumes are ideal for making a statement, while our Halloween party costumes will make you stand out in spooky style. From cosplay costumes for adults to the best adults costumes for themed parties, our range is designed to make every celebration unforgettable.
Shop now at Casaliving - your trusted quality provider of adult and kids costumes in Melbourne, Australia.
Package Inclusion/s:
1x – Adults New Stitch Onesie Animal Kigurumi Costume - Adult & Kids Party Costumes by Casaliving
Size Chart
| SIZE | Suitable Height | Length | Chest |
|---|---|---|---|
| Adult S | 59.1-62.2 | 53.1 | 49.2 |
| Adult M | 62.2-66.1 | 57.1 | 51.2 |
| Adult L | 66.1-70.1 | 61 | 53.1 |
| Adult XL | 70.1-74 | 65 | 55.1 |
Please allow 2-4cm measuring deviation due to manual measurement.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Runs True To Size
Color: All Black, Size: XX-Large
Excellent quality! Fits great. I’m very pleased. A+++
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Reviewed in the United States on April 26, 2026
★★★★★ 3
Nice style but somewhat abrasive.
Color: Pat5 White Striped, Size: X-Large
The fit was perfect. However, the material for a mock turtle is rather abrasive on my neck, and it wasn’t as comfortable as I was hoping it to be.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Must have wardrobe ad
Color: Striped Black, Size: Large
Great fit high quality garment. I get lots of compliments on it
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
This shirt is a cheat code
Color: Black, White, Navy Blue, Light Gray, Size: XX-Large
These shirt fits my body so perfectly!
I’m 6’5” 310 pounds but I look 260 pounds. I sweat easily and I’m very sensitive to the material a piece of clothing is made of. This shirt is lightweight, extremely breathable, and feels like silk on the skin.
It compliments and accentuates my contours to enhance my physique. I only tried on one and I’ve already ordered 12 more hehe. This is a cheat code.
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Reviewed in the United States on November 24, 2025