The illustrated frame notebook
Look at the outline before the label.
Compare a circular rim, teardrop outline and low pillow-shaped rim as optional visual contrasts. No face-shape category predicts comfort.
Source-linked examples, not rankings or test results. Listed sizes come from source records, never inferred from photographs. Match notes distinguish barcode verification from configuration matches.
Amazon.com / US affiliate links. We may earn from qualifying purchases. Confirm the selected model code, size and lens before ordering; no price, stock or delivery promise is made.

Ray-Ban
Round Metal
RB3447 001/58
Polished arista gold · G-15 green polarized
A circular metal rim keeps the outline light; its particular polarized lens must be checked by code, not by color alone.
Listed variant: 50. Variant specifications ↗ · Listing checked 8 Nov 2026.
001/58 / 50: arista gold and G-15 green polarized. Selected title and GTIN agree; unrelated generic description mentions silver/photo blue. Confirm Gold/Green Polarized and 50 mm.
View on Amazon.com (US)
Ray-Ban
Aviator Classic
RB3025 L0205
Polished arista gold · G-15 green
The teardrop outline and open double bridge give the eye a different starting point from a thick acetate rim.
Listed variant: 58. Variant specifications ↗ · Listing checked 8 Nov 2026.
Selected Shiny Gold/G-15 Green, non-polarized, 58 mm matches the pictured configuration. Amazon’s UPC differs and its generic MPN says 50 mm: confirm RB3025 L0205 / 58, not that generic field.
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Vogue Eyewear
VO5666S
VO5666S W44/87
Black · Dark grey, non-polarized
A low pillow-shaped outline uses a broad black rim without the upturned corners of a cat-eye.
Listed variant: 53. Variant specifications ↗ · Listing checked 8 Nov 2026.
W44/87 / 53: black and dark grey, non-polarized. Amazon’s model, selected color and size match the official variant; no UPC appears in the readable listing, so a barcode match is not claimed.
View on Amazon.com (US)Oval Face Shape: Exploring Proportion
If you describe your face as oval, your cheekbones may look slightly wider than your forehead and jaw. Try geometric frames or shields alongside simpler shapes to see how much visual emphasis you like. The width relative to your face is worth checking, but there is no single permitted style or universal width rule.
- Styles to try: Aviators, cat-eye, square or round
- For a geometric look: compare hexagonal shapes with your current pair
- Celebrity comparisons are not a method for determining fit
Read the women’s frame guide ↗
Round Face Shape: Adding Definition
Round faces have soft curves and roughly equal width and length. If your goal is visual contrast, angular, rectangular or square frames can add a different line. Cat-eyes offer another direction. You do not need to avoid circular frames if you like them: this is an optional styling exercise, not a prescription.
- For angular contrast: rectangular, square or Wayfarer-style shapes
- For a softer continuation: try round shapes too
- Compare the frame on your own face rather than relying on a trend label
Square Face Shape: Softening Angles
With a strong jawline and broad forehead, you may describe your face as square. To explore a contrast, try curves: round, oval and teardrop aviator shapes. Thin-looking frames are another option if you prefer less visual emphasis. No shape is required to soften or disguise your features.
Heart Face Shape: Balancing the Chin
Heart-shaped faces are usually described as wider at the forehead and narrower at the chin. Try cat-eyes and aviators if you like how their outlines relate to yours. Consider where the frame's visual weight sits, while remembering that the actual bridge and overall fit cannot be determined from face shape alone.
Diamond & Oblong Shapes
Diamond is a styling description for relatively prominent cheekbones; oval and rimless looks are options to try. For a longer or oblong outline, compare oversized or taller-looking frames with narrower ones to judge the proportions you prefer. These labels do not establish rarity, beauty or the correct size.
| Description | Optional visual goal | Shape to try |
|---|---|---|
| Oval | Explore emphasis | Geometric / shield |
| Round | Angular contrast | Rectangular |
| Square | Curved contrast | Aviator / round |
| Heart | Explore visual weight | Cat-eye / aviator |
| Oblong | Explore width | Taller / square |
While these rules are helpful, the best pair of sunglasses is the one that makes you feel confident. Don't be afraid to break the rules if a frame speaks to your personal style.
Sources & limits
General buying information, not medical advice, product certification or a claim of clinical review. Consult an eye-care professional for individual protection needs or symptoms.
- National Eye Institute — NEI-UV
Checked 2026-11-07. Full readable WebFetch
- American Academy of Ophthalmology — AAO-POL
Checked 2026-11-07. Indexed WebSearch excerpts; direct WebFetch 403. No block bypass.
- American Academy of Ophthalmology — AAO-UV
Checked 2026-11-07. Indexed WebSearch excerpts
- American Academy of Ophthalmology — AAO-NIGHT
Checked 2026-11-07. Indexed WebSearch excerpts