Luigi onesie – comfy cosplay costume
Step into the Mushroom Kingdom in style with this cozy Luigi onesie! Perfect for cosplay, Halloween, pajama parties, or just lounging around in ultimate comfort. The bright green and blue design brings Luigi’s iconic look to life while keeping you warm and relaxed. A must-have for Super Mario fans who want both fun and comfort in one costume!
Product features:
- Material: soft fleece fabric, breathable and warm
- Includes: Luigi onesie with hood
- Easy to wear with front zipper closure
- Unisex design, suitable for adults and teens
Why choose this Luigi onesie?
This Luigi onesie isn’t just a costume – it’s your ticket to playful adventures and cozy nights. Whether you’re attending a gaming convention, celebrating Halloween, or simply relaxing at home, this costume combines fun with functionality. With its loose fit and soft material, it allows full freedom of movement while keeping you comfortable.
Size chart (inches)
| Size |
Length |
Bust |
Fit Height |
Fit Weight |
| S |
51.2" |
44.9" |
57" - 61.8" |
66 - 110 lbs |
| M |
55.1" |
46.5" |
62.2" - 65.7" |
110 - 132 lbs |
| L |
59.1" |
48.8" |
66.1" - 69.7" |
132 - 154 lbs |
| XL |
63.0" |
51.2" |
70" - 74" |
154 - 220 lbs |
FAQ
Is this Luigi onesie machine washable?
Yes, it is machine washable on a gentle cycle with cold water. We recommend air drying to keep the fabric soft and fluffy.
Can I use it as pajamas?
Absolutely! The onesie is designed to be super soft and comfy, making it perfect as both sleepwear and a fun costume.
