| 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 Sep 12 - Sep 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
sully monsters inc onesie adults Adults Sully Monsters Inc 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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
First class fit and comfort.
Color: Navy Blue-square, Size: Medium
Great fit, comfortable and light. Perfect way to upgrade from tshirts. Also a great price.
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Reviewed in the United States on May 23, 2026
★★★★★ 3
The liner of the shirt can be unsightly with the neck worn open
Color: Black-polka Dots, Size: XX-Large
Be warned, if you get black, the shirt may actually be white inside. I ordered the black with white poka dots. The shirt was nice enough an would have looked okay completely buttoned to the top, however, if you wear the neck open like the model shows in the photos, the shirt is not like that. The shirt has an unsightly white liner which totally shows if you wear the neck unbuttoned at all.
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Reviewed in the United States on July 11, 2025
★★★★★ 5
Great shirt
Color: Royal Blue, Size: XX-Large
The shirt was beauntiful. Lightweight which is perfect for my husband and it matches my dress for a wedding we’re going too
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Green 💚
Color: Dark Green, Size: X-Large
Beautiful color and fits my husband perfectly.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Size was right on
Color: Black, Size: XX-Large, Color: Black, Size: XX-Large
This is my new stage shirt. I got so many compliments of the look and feel.
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Reviewed in the United States on May 18, 2026