Silicon Apple case original(?)

[flashy_face]

I recently bought the royal bleue silicon case for my iPhone 6s and I want to be sure that is the original!How can I spot an original apple case?

Merci d'avance!

 

[Next_waterfall]

I recently bought the royal bleue silicon case for my iPhone 6s and I want to be sure that is the original!How can I spot an original apple case?

Merci d'avance!

I think that you should look if inside the case write "Designed by Apple."