he fashion press loves a story about excess and the $640 Roberto Cavalli Eva Sunglasses has piqued the interest of BlackBook and Style.com, who went so far as to name the sunnies their "Item of the Week."
[Source: Style.com, BlackBook]
If you ask me, the "house's signature snake" looks a bit like a gold jumper cable. Regardless, they're named for Cavalli's wife and their case can double as an evening clutch, which makes them both romantic and practical. Which is required when you're sunglasses retail for the price of an international flight.