Welcome to my instructable :D
Here's a little something I had learnt as a child. It's so simple the pictures should speak for themselves.
All you need is any candy wrapper, printed or opaque. Transparent ones will also do but colored ones look better.
What I have here is the Legendary 'Kismi'
Step 1: NOM!
Eat the candy!
Then hold the wrapper lengthwise and start making pleats. Make it look like an accordion.