A square face shape is defined by strong, angular features—most notably a broad forehead, pronounced jawline, and a face that’s roughly equal in width from top to bottom. These bold, well-defined lines create a striking look that benefits from eyewear styles that soften angles and add balance.

If you have a square face, the best glasses will complement your strong features while adding contrast and curve. Look for frames with rounded edges, such as oval, round, or softly curved cat-eye styles. These shapes help soften your jawline and bring a touch of balance to your naturally structured face. Glasses that are slightly wider than the broadest part of your face can also help create a flattering silhouette without exaggerating your angles.