Choosing sunglasses to suit your face shape is the best way to enhance your features and achieve a harmonious look. In this guide, discover which styles are best suited to round, oval, square or triangular faces, with practical advice and dedicated selections.

At Isolani Opticians, we help you find the perfect frames thanks to a professional analysis of your face shape and our Size Guide.

Round face

A round face has soft features and full cheeks. The aim is to slim and define the contours.

Recommended styles:

• square shapes
• geometric frames
• sharp cat-eye frames
• oversized styles with clean lines

Avoid round shapes, as they accentuate the roundness.

Oval face

The oval face is the most versatile: balanced proportions and harmonious features. Almost all shapes work well.

Recommended styles:

• aviator
• cat-eye
• square shapes
• bold and geometric styles

Perfect for experimenting with new trends.

Square face

A square face has a pronounced jawline and defined features. The aim is to soften the angular lines.

Recommended styles:

• round shapes
• soft ovals
• thin frames
• lightweight silhouettes

Avoid frames that are too angular, as they make your features look harsher.

Triangular face

A triangular face (narrower forehead, wider jawline) requires frames that balance the upper part of the face.

Recommended styles:

• cat-eye
• aviator
• frames with a pronounced upper section
• lightweight shapes at the bottom

How to choose the perfect size

As well as shape, size is key to achieving a comfortable fit. You can consult our Size Guide to find the ideal frame width, bridge width and temple length.

For a premium selection, visit the Isolani Boutique, whilst in the E-shop you’ll find the most popular models of the moment.