Sleeping, lounging, watching animé, playing with your buddies...who wouldn't want to have Rilakkuma's life?
Our Rilakkuma Cosplay Onesies have everything your kid's needs in a comfy yet stylish outfit. For one, this garment is so adorable that anyone who sees your child wearing it can't resist his charm. This yellow jumpsuit has a cute hoodie, featuring Rilakkuma's adorable face. It also has a white belly and a bear tail behind the onesie that complete the look.
Material: Polyester, Microfiber.
This onesie comes with Zipper in the back and front button.
Please refer to our sizing scale below.
PLEASE NOTE: that a lot of teenagers should use the Adult sizing scale (click the link above to see Adult Sizing) and not the Kid's Onesie Sizing Scale. Generally from ages 12 and up. To give you a guide, size S (Adults) is similar to size 12 Kids (Australian Sizing) in Kid's clothing, and size 140 (Kids) is similar to size 10 (Australian Sizing) in Kids clothing.
Sizing should be worked out primarily by height. Weight can be a factor. As a general guide, size 100 would be suitable for a 2-3 year old, size 110 would be suitable for a 4-5 year old and size 120 would be suitable for a 5-6 year old. The correct way to calculate the size is by height (as mentioned above), as follows. If you need help choosing the correct size, email us at or call 1300 MY ONESIE ():
If you are unsure about the size, we recommend you should go for one size up as it will be more comfortable and long-lasting.
Package Includes: 1* costume and Size reference Product details. (The shoes are not included)