Chloe Sunglasses Lust - the Heloise

So I've been wanting to possess these Chloe sunglasses for a while now. I'm not sure why I don't just buy it already, aside from the tiny fact that I don't really need more than one pair of sunglasses. Oh, but I could argue that I do need these! After all, I don't have square lens sunglasses, nor one in a lighter shade and frame.

The Chloe Heloise is $378 usually, and it's on sale for only $104 on ideeli. Made out of acetate, I love the biege horn frame as it is the perfect shade for the summer. Oh, what to do? The temptation abound.