Rectangle sunglasses are both timeless and trendy. Their unfussy, simple shape makes them quite versatile and a fitting accessory for just about any look, from polished to edgy. The frame plays a big part in defining the overall aesthetic of the sunglasses. Chunky plastic frames often have a retro glam vibe while sleek metal frames have a contemporary feel. To help you choose from the trendiest pairs, we’ve looked to your favorite celebrities for style inspo. In addition to the celebrity specs, we’ve included lower-priced options so that you don’t have to break the bank.