Then check out zennioptical.com. They are a great company that sells fashionable glasses at unbeatable prices! ZenniOptical claims that they are able to offer you such low prices because there is no middleman between you and them. You buy directly from them, as they are the manufacturer.
I went on their site because I will be needing new glasses soon, and I found some pairs starting as low as $8.00. Yes, you read that right, $8.00!! They also offer extra features such as anti-scratch coating, and UV protection, for free!!!
Here are a couple of the neat frames they offer:
Go visit their site, I promise you will not be disappointed!