Must Have: Thin strap high heels

I've been looking for these shoes for a while and every time I saw something like it on the internet, I was wondering where people got them, but I finally found out!
These thin strap sandals from Zara are just amazing and I really really really want them!

 I love them so much! I really have to safe money for my shopping trip to London, but I just have to have them! With their €70,- they aren't very cheap either, so I'm afraid I'll have to wait. They are so pretty!
I also spotted a new JC shoe which I have to have, so I'm afraid I have to make some difficult decisions next month!

xoxo Nadine