If you can’t spend much, your best bet is these Cat Eye Sunglasses. It's a fantastic product, while not very expensive. Another savvy option is these Spitfire Sunglasses. While the price is rather reasonable, be sure that this item will become a great addition to your wardrobe. You might also want to consider these Nasty Gal Sunglasses. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're after a bargain, look no further than these Mulholland Sunglasses. This item doesn't cost a fortune, but absolutely invaluable in your wardrobe.