If you have a square face, your features are naturally strong — defined jawline, broader forehead, and clearer angles. The most flattering frames typically soften and balance those angles rather than competing with them.
How to tell if you have a square face
- Jawline is more defined/straight than rounded
- Forehead and jaw are similar widths
- Cheekbones are broad and structured
The best frame shapes for square faces
1) Round frames (soften angles)
Round shapes add contrast and soften the jawline. This is often the easiest win for square faces.
Shop optical frames (use the “Shape” filter for Round/Oval)
2) Oval frames (balanced, timeless, easy to wear)
Oval frames keep things sleek and refined — a great everyday option if you want something understated.
3) Soft-rectangle (structured, but not harsh)
If you love a rectangular look, go for slightly rounded corners rather than a sharp, boxy silhouette.
- Works brilliantly for professional styling
- Pairs well with thin metal or translucent acetate
Shop men’s designer glasses | Shop women’s designer glasses
What to avoid (most of the time)
- Very boxy squares with hard corners (can over-emphasise angles)
- Too narrow frames that make the face look wider by comparison
- Overly thick brow lines if your forehead is already prominent
Fit & lens position: the detail that changes everything
Regardless of shape, glasses perform best when the fit places your eyes centrally in the lens area. Poor fit can affect comfort and visual performance — especially with varifocals or stronger prescriptions.
Read: Why frame fit matters more than brand
Lens options to consider
- Anti-reflection coating for clarity and reduced reflections
- Thinner & lighter lenses for higher prescriptions
- Transitions® if you want indoor-to-outdoor convenience
Explore: Prescription lenses at Burghley & Co
Quick square-face checklist
- Pick round/oval to soften
- Pick soft-rectangle for structure without harshness
- Avoid very boxy corners if you want balance
- Prioritise fit and lens positioning