Here is a step-by-step way to make a paper hat like the picture. It's really easy.
Step 1: Materials
You only need one thing to build this super-duper cool hat
Here are they materials you need to build the Paper Hat : A4 paper (or A3 for a bigger one), you can also use newspaper but normal paper is better, so go and get that A4, A3 page or newspaper now! ;)