Aimo Richly Square Frame Sunglasses & Eyewear for Women

Oliver Peoples' 'Nella' sunglasses are modeled after glamorous, oversized styles from the '70s. Made in Italy, they have squared frames and sturdy arms featuring signature silver-tone hardware. They're fitted with gradient lenses. - Tan acetate - Come with a case - 100% UV protection - Made in Italy. BUY FROM NET-A-PORTER

Bottega Veneta's oversized sunglasses have square frames that will look particularly flattering on round and oval faces. Crafted from tortoiseshell acetate, they're accented with polished gold-tone hardware at the temples and fitted with tinted lenses that offer full UV protection. - Tortoiseshell acetate, gold-tone metal - Come in a designer-stamped hard leather case - 100% UV protection - Made in Japan. BUY FROM NET-A-PORTER

SAINT LAURENT's sunglasses are ready to be your staple pair - they're made from transparent light-gray acetate that goes with plenty. The brown lenses are contained within square frames. - Light-gray acetate - Come with a case - 100% UV protection - Made in Italy. BUY FROM NET-A-PORTER

As the name implies, Ray-Ban's square-frame '1971' sunglasses have an undeniably vintage vibe. They've been made in Italy from polished silver-tone metal and have polarized gradient lenses and tonal-gray acetate tips. Use the accompanying case to keep them free of scratches. Wear it with: GANNI Blazer, GANNI Pants, RE/DONE Tank, Bottega Veneta Tote, RE/DONE Sneakers. - Silver-tone metal, tonal-gray acetate - Come with a case - 100% UV protection - Made in Italy. BUY FROM NET-A-PORTER

Made in the most covetable shades of the season, our timeless square pair is always sun-ready. 100% UV protection. If you are shipping this item to California, see WARNING Ann Taylor Square Sunglasses. BUY FROM ANN TAYLOR

Composition: Acetate, Metal Measurements (In Mm): 57-19-145 Made In Italy. BUY FROM INTERMIX

007 Square Sunglasses. BUY FROM INTERMIX

Acetate, Black. BUY FROM CHANEL

Metal, Calfskin & Imitation Pearls, Dark Silver. BUY FROM CHANEL

Acetate, Black & Gold. BUY FROM CHANEL

Acetate & Imitation Pearls, Black. BUY FROM CHANEL

Acetate, Dark Red. BUY FROM CHANEL