Buy nothing month.

I will not buy anything, except food, for a whole month.

Update: 

Well, I bought 1 item. A pleather skater skirt. I couldn't resist the temptation when my best friend pushed me (it was only 10 euros, and fair quality... so).

Result:

I saved a lot of money, which I spend on something bigger.
I GOT DEPECHE MODE TICKETS!!!