40% off sitewide | Sunglass Warehouse | Use code BIGSALE40
Graphic: Jillian Lucas

Sunglass Warehouse has some of the best pricing out there, but they’ve amped it up with 40% off sitewide (including sale styles). Use the code BIGSALE40 and you can grab plenty of pairs for under $10, so you really have no excuse not to get more than one.