Would you wear noseless shades?

The Yves Saint Laurent opened our eyes to the world of noseless sunglasses. Noseless sunglasses are those in which the nose bridge is missing therefore the lenses are not attached in anyway to each other.

I thought these sunglasses on the runway looked quiet odd but Rachel Bilson has adapted them to everyday wear and i don't think they look pretty good on her. I am not entirely convinced about this style but then again at least you wont have a problem with your sunglasses sliding off your nose right?