This is the Adult's Sizing.

How do you be cute and scary at the same time? The answer is simple: Wear our Spooky Skeleton Onesie to keep your adorability while spooking your friends and family. This is perfect for a quick Halloween solution if you haven’t chosen a costume yet.

Our onesie has a black background and a white skeletal outline for its body. The hood is designed with a skeletal head, complete with two pitch black eyes; it carries a white background to make the details pop out.

Material: Polyester, Microfiber. 

This onesie comes with Zipper in the back and front buttons.  

Please refer to our sizing scale below.

Sizing should be by worked out primarily by height, as follows. Please note that weight can sometimes be a factor. If you need help choosing the correct size, email us at  or call  1300 MY ONESIE ():

• Size S: Suitable for height 140cm-155cm(55"-61"). 
• Size M: Suitable for height 155cm-165cm(61"-65").
• Size L: Suitable for height 165cm-175cm(65"-69").
• Size XL: Suitable for height 175cm-185cm(69"-73").
• Size XXL: Suitable for height 185cm - 190cm(73"-75").
• Size XXXL: Suitable for height 190cm - 205cm(75"-81").

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)