The last shirt
Today I want to explain to you how a bill can be folded into the last shirt: Take the bill upright and fold a quarter or a third of the rim backwards like in the picture. The bigger your piece of folded bill, the smaller the shirt will be. The long right and left sides will now be folded to the middle. After this, bend the upper edges to the outside. At the bottom, a small stripe should be folded backwards. Now bend the bottom backwards. Finally, the folded bill is pushed from the upside down inside the collar edges.