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Billie sunglasses size guide showing tortoiseshell softly square frame and arms with green-grey lenses from the front and side


Billie Sunglasses Size & Fit Guide


Warm pattern and a softly square outline give Billie an easy everyday character. Picture it with a favourite shirt or simple knit.

The pictured tortoiseshell front and arms surround green-grey lenses. The cohesive finish lets the curved corners and subtle brow shape stand out.

Love the look? Compare Billie with a pair you already enjoy wearing.

Billie at a Glance

Measurement Size
Overall frame width 149 mm
Lens width 52 mm
Frame height shown 47 mm
Bridge width 21 mm
Temple (arm) length 145 mm

Find Your Favourite Proportions

Start with Billie’s 149 mm overall width, then compare its 52 mm lens width and 47 mm height reference with a pair you love. Looking at width and depth together helps you picture the proportions.

A Closer Look at the Fit

The bridge is marked 21 mm and the arms 145 mm. Check the centre shape and the curve behind the ears alongside a pair that already feels right.

If Billie has caught your eye, these comparisons can help you take the next step with confidence.


Billie Size & Fit FAQs

How broad is Billie’s softly square front?

The overall width is marked 149 mm. Compare that edge-to-edge span with your current sunglasses.

What helps me judge Billie’s lens scale?

Use the 52 mm lens width and 47 mm frame-height reference alongside a square pair you enjoy.

Does Billie have a wider bridge than Nina?

Billie’s bridge is marked 21 mm and Nina’s 19 mm. Compare the centre-opening shapes alongside that difference.

Will Billie’s patterned arms reach like my usual pair?

Compare the 145 mm length and tip curve with your current side fit.

Can the tortoiseshell finish help me judge Billie’s physical size?

The pattern adds visual interest. The 149 mm overall width is the useful measurement for comparing the complete front.

Measurements come from the supplied Billie size image. Compare them with a familiar pair; frame contours and personal preferences also influence fit.

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