To Keep or Not to Keep- Dolce Vita Booties

I am second-guessing these booties, that did happen to be an impulse buy-on my spending diet, which is incredibly forbidden... But they are so cute! I'm feeling very indecisive. Can't someone just tell me what to do! Better yet, buy them for me?

Pros: 1. LOOK AT THEM 2. Perfect Fall Shoe 3. Very comfortable and versatile. 4. They were cheaper then I'm going to find them anywhere else.
Cons: 1. They are a major no-no on my diet. Basically the equivalent of a double chocolate chip fudge brownie... 2. The ankle support is not great; my feet tend to slip out of them.