do they sell custom shells? like skulls? and can they fit on humans?
Errr... [ignores the skulls part]
Sure, shells come in all shapes in sizes, just like the clothes you humans buy in clothing departments, and they can be custom made for the potential wearer.
Stores sell ones they call "courage shells" for tourists and other people interested in the koopa lifestyle. But Mario made some somewhat effective use of them as armor during our adventure.














