To measure your face shape at home, stand in front of a mirror and use a measuring tape. First, measure your forehead, cheekbones, jawline, and face length. If your face length is longer than your cheekbones and your jawline is soft, you may have an oval face. Knowing your face shape helps you choose the best sunglasses for my face shape and the best sunglasses for your face shape without confusion. For oval faces, square, aviator, wayfarer, and rectangle frames are good options. The best sunglass shape for an oval face should balance your face and not look too small or too wide. For men, the best sunglasses for an oval-shaped face include aviator, square, and wayfarer styles. For women, the best sunglasses for a female oval-shaped face include cat-eye, oversized, and round sunglasses. Conclusion Measuring your face shape at home is simple and useful. Once you know your face shape, you can easily pick sunglasses that fit well, look stylish, and match your face properly.