Rectangle sunglasses are a classic and versatile eyewear choice, known for their clean lines and geometric shape. They offer a bold and structured look that can complement a variety of face shapes, particularly round or oval faces, by adding definition and angles. From sleek and minimalist designs to chunkier, more statement-making frames, rectangle sunglasses are a timeless fashion accessory that can instantly elevate any outfit. Their enduring popularity stems from their ability to project confidence and sophistication, making them a staple in the eyewear collections of fashion enthusiasts around the globe.