Rectangle Sunglasses

Rectangle sunglasses keep clean, angular lines for a sharp, understated everyday look — one of the most versatile shapes for work and weekends.

Authentic designer sunglasses
Free delivery over $100
60-day returns
5% price beat guarantee
Try & adjust in store
Filters: All sunglasses

Showing 1-24 of 31 products 31 products

per page

Rectangle Sunglasses at City Optics

Wider than they are tall, rectangle frames have a tailored, no-nonsense quality that moves easily between work and weekends. The clean horizontal line keeps things understated, which makes the rectangle one of the most versatile sunglass shapes around.

Our rectangle edit includes frames from Carrera and Carolina Herrera. Browse men’s and women’s styles, or the full sunglasses range.

Real Australian optical stores Authentic designer sunglasses In-store try-on available Aftercare and adjustments available
Read more about rectangle sunglasses Show less

The rectangle shape

Straight top and bottom edges with crisp corners give rectangle frames their clean, structured look. The range runs from slim and minimal — barely-there frames that sit neatly on the face — through to chunkier, bolder profiles with more presence. Whatever the weight, the horizontal emphasis stays the same, which is what makes the shape feel so balanced and wearable.

Who rectangle frames can suit

Angular frames are often used to add definition and contrast to rounder or softer face shapes, with the straight lines drawing structure across the face. But the right pair is ultimately the one that feels comfortable and looks right to you — face-shape guidance is a useful nudge, not a hard rule. Our team can help you try a few side by side.

Prescription and polarised options

Rectangle frames glaze well to most prescriptions, and their generous lens area suits single-vision and multifocal lenses alike. They also pair nicely with polarised lenses for glare control on the road and around water. Just remember that polarisation reduces glare rather than UV, so look for a lens rated for both — our optometrists can advise in store.

An everyday all-rounder

If you want one pair of sunglasses to do most of the work, the rectangle is a sensible place to start. It is neutral enough to suit most outfits, structured enough to feel considered, and easy to wear from a morning commute to a weekend away. For a softer or bolder change of pace, it sits comfortably alongside other shapes in the wider range.

Trying rectangle frames on

Width is the detail to watch with a rectangle: the frame should follow the line of your brows and finish neatly at the temples rather than sitting too wide or too narrow. Lens depth matters too if you wear a multifocal, since a shallow frame leaves less room for the reading zone. The simplest way to get this right is to try a few on with our team, who can check fit, compare colours and confirm what suits your prescription.