Luxomo offers the Lacoste Women's L507S Sunglasses in White, model no. L507S 105, for $79.99. Coupon code "NEWSBLWT49" cuts the price to $49.99. With free shipping, that's the lowest total price we could find for these sunglasses in any color by $23. They feature a plastic frame and non-polarized plastic lenses. Deal expires May 30.