To retro or not to retro?!

Hi Guys

If you are from South Africa I hope you are keeping warm! Suddenly winter is here!
On the trend of my previous blog I have some eBay items I am weighing up on. I need a new pair of readers and decided that I want to go retro for this one.The only downside is I have no idea how to make up my mind. These are the frames that caught my eye:

1.

 2.

 3.

 4.

Decisions decisions!
Any votes?
XOXO
Nix