Shopping ban!

Ok, so since moving to the city, I have develloped a bit of a shopping addiction. I made up a budget today and I have decided that I will refrain from shopping as best I can. Now this is a true challenge.
I am giving myself a bit of wiggle room though. The other while putting away my laundry I realised that I have plenty of clothes! I definitly do not NEED anything. Anyways I have put together a small list of things, staple items, that I will let myself buy. These items are very lasting pieces and I won't settle on something just because it fits. Here is my list:

• My very own LBD. (I can't believe I don't have one)
• A white button up. (I have one, but I have never worn it, it is very over sized)
• A pair of brown boots.
• A brown leather messenger bag.
• A pair of black pumps.
• Winter boots. ( OH man do I ever need these)

So that is my list for now. I guess it isn't really a shopping ban, more of shopping restrictions.