This model by Saint Laurent offers a square design made from recycled acetate in a black/crystal finish

It is complimented with brown gradient lenses that provide 100% UV protection from the sun's harmful rays

Frame Color: White Crystal Gray

Michael Kors Isle Of Palms Women Square Butterfly Sunglasses MK2098U-300511 Grey Gradient Lens 56mm

Frame Color: Silver-Tone

Guess Women Dark Havana Oversized Square Sunglasses GU7689-52F w/ Gold-Tone & Stone Tassel Brown Gradient Lens 55mm square This model by Saint LaurentGuess Women Dark Havana Oversized Square Sunglasses GU7689 52F w Gold Tone & Stone Tassel Brown Gradient Lens 55mm Guess delivers a statement frame for the fearless, confident woman. Featuring an oversized square silhouette in a dark Havana finish with barrel hinges and molded nose rests. Gold tone metal truss pattern temples allow for the detachable tassel in all it's stone encrusted glory to easily connect when you're feeling a little extra. Fitted