6pm cuts up to 80% off a selection of designer sunglasses with prices starting from $9.99. (Prices are as marked.) Shipping adds $4.95 or get free shipping when you order two or more items or on any order of $50 or more. A couple of best bets:

• Guess Women's Fashion Sunglasses for $29.99 ($20 off)
• Oakley Men's Fuel Cell Polarized Sunglasses for $289.99 (pictured, $360 off)