1. Rayban (the exact ones I have and love)
2. Garrett Leight
I have found that the round shape really suits my small face frame. I have always struggled finding a pair of sunglasses that fit my small head. I remember I was always so bummed that I could't pull off the Karen Walker sunglasses because I loved the shape of them. But there was just no chance of me wearing them without looking ridiculous. So I have finally settled with going for a simpler look with a smaller frame.