How to choose the right glasses? A complete guide to finding the perfect pair

Determine the shape of his face

Choosing a pair of glasses always begins with identifying your face shape . A face shape expert or optician can help you determine your morphology .

• Round face : full cheekbones, almost equal width and height , soft features .

• Oval face : balanced proportions, forehead slightly wider than the chin .

• Square face : marked jaw , similar width of forehead , cheekbones and jaw .

• Rectangular face : taller than it is wide, straight jawline .

• Triangular or heart-shaped face: wide forehead , thin chin .

• Diamond face : prominent cheekbones, narrower forehead and chin.

💡 Tip : Measure the width of your forehead , the distance between your temples , and your total height to determine your face shape before choosing your glasses .

Matching the right frame shape to each face type

Face shape analysis is based on a simple rule: contrast the shape of the frame with that of the face .

• Round face : opt for rectangular , square , or geometric shapes to structure and lengthen the face. Vienna tortoiseshell glasses add an elegant touch while creating a visually structuring effect .

• Oval face : all shapes suit, from classic to trendy . You can dare to try a cat-eye or butterfly shape to add character.

• Square face : opt for rounded or soft shapes to soften the features .

• Rectangular face : rounded or oval shapes to rebalance height and width .

• Triangular or heart-shaped face : choose thin or semi-rim frames to balance the top and bottom of the face .

• Diamond face : oval or cat-eye frames soften the upper part and highlight the cheekbones .

Choose the color and style of the frame

The color and style of the frame influence the visual result as much as the shape.

• Depending on skin tone :

  • Fair skin : soft colors like powder pink or pastel shades. Pink glasses are perfect for a trendy and soft look .

  • Matte skin : warm or bright colors like tortoiseshell, gold, copper.

  • Dark skin : bright, gold tones, or black glasses like Monte Carlo glasses with blue lenses for an elegant contrast.

• Depending on the hair and eyes :

  • Blonde hair and light eyes: opt for cool shades (blue, silver).

  • Brown hair and dark eyes: opt for warm tones (brown, tortoiseshell, gold).

  • Red hair: green, copper or dark tortoiseshell.

💡 Tip : Sunglasses are an opportunity to dare to wear a bolder tint or a mirrored effect to assert your style while ensuring sun protection .

Adapt the choice to comfort and correction

Visual comfort and adaptation to your prescription are just as important as style.

Frame size and fit

• The size of the frame should be proportional to the width of the face : too large, it slips; too small, it marks the temples and hinders the gaze .

• The arms should rest comfortably on the ear without excessive pressure.

• The bridge of the frame should fit snugly against the nose without leaving any gaps or creating any marks.

Lens type and correction needs

• High myopia : opt for thick frames or frames made of cellulose acetate to conceal the thickness of the optical lens .

• Intermediate or progressive vision : opt for a lens height sufficient to integrate all vision zones.

• Sun protection : choose sunglasses adapted to your vision correction to combine comfort and safety.

💡 Optician's tip : Luxury sunglasses with tinted lenses combine visual correction and chic style , ideal for prolonged wear.

Consider quality and durability

A good pair of glasses is an investment . The quality of the materials and the strength of the frame determine its lifespan .

Frame materials

• Acetate : resistant, lightweight, wide choice of colours and patterns (e.g. tortoiseshell).

• Metal : solid and elegant, often thinner, perfect for a discreet style.

• Wood : natural and original, but more sensitive to humidity.

• Recycled materials : an eco-responsible choice to reduce environmental impact.

Brands and origin

• Opt for French or European brands for stricter quality control .

• Check the certifications (CE, ISO standard) to guarantee visual safety .

💡 Tip : Vienna tortoiseshell glasses are made of acetate , a high-end material that offers both strength and aesthetics .

Test and adjust before purchase

Try on in store

• Check the centering of the eyes in the lenses.

• Check that the eyelashes do not touch the glass and that the eyebrow line remains visible for a balanced aesthetic effect.

• Test the comfort at the temples and bridge of the nose .

virtual fitting

• Use online simulators to test different shapes and colors from home.

• Saves time and allows you to arrive in store with a pre-selected range of choices .

💡 Style tip : Black Monte Carlo glasses with blue lenses are perfect for a trendy look while respecting visual comfort criteria .

Innovation: Choosing your glasses with the help of AI

Today, technology makes choosing a pair of glasses simpler and more precise.

Style algorithms and virtual face shape analysis

• Automatic analysis of face shape , complexion , eye and hair color.

• Suggestions for frame shapes and colors adapted to your face shape and style .

Connected tools and smart glasses

• Applications that allow you to virtually try out different models and receive expert advice in real time.

• Smart frames that automatically adjust the spacing or height of the lenses for optimal visual comfort .

💡 Tip : Pink glasses are an example of a trendy style that AI can recommend based on your skin tone and current look .

Eyeglass Care and Longevity

Regular cleaning

• Use a microfiber cloth and a cleaning spray suitable for optical lenses .

• Avoid household products or abrasive wipes that could scratch the glass.

Best practices

• Always store glasses in a rigid case to protect the frame and lenses .

• Regularly adjust the frames at the optician's to maintain visual comfort .

💡 Optician's tip : High-end sunglasses offer both sun protection and longevity , provided they are carefully maintained daily .

FAQ – Choosing the right glasses

How can I tell if a pair of glasses suits me?

Your eyes should be centered in the lenses, your eyelashes should not touch, and your eyebrow line should remain visible for a harmonious result.

What shape of glasses is best for a round face?

Opt for rectangular or geometric shapes that structure the face.

Which color makes you look the most younger?

Light or translucent shades soften features and give a fresher effect.

Should you always try before you buy?

Yes, whether in store or via virtual try-on , to check the comfort , size and proportion of the frame.