For a style that is effortless chic, try the Guess 1330 Brown acetate glasses. The classic rectangular glasses shape and brown, glossy acetate frame front makes this look perfect for any casual occasion. The inner frame is accentuated with white and cream marbled detailing. These eyeglasses are ideal for a smaller face shape as they have a more narrow fit across the temples. Clip-on polarized lens is no longer available.