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Authentic & certified frames
  • DIOR DiorSignature B1U Sunglasses
  • DIOR DiorSignature B1U Sunglasses

DIOR DiorSignature B1U Sunglasses

Exclusive Web Price

$380

Recommended retail price : $505

Colour black

Lens colour : Blue

Free delivery from €90 in mainland France.

14 days to change your mind

In stock Delivered to you by 25 - 28 September

Verres sur mesure : prévoir 5 à 7 jours ouvrés supplémentaires.

A word from Céline

  • BEST-SELLER
  • BUTTERFLY SHAPE
  • EVERYDAY USE
  • ADAPTABLE PRESCRIPTION
  • What I love about the DiorSignature B1U is that they have that little something immediately recognizable — you can see the Dior touch without even reading the brand name. The butterfly shape is generous, feminine, yet never too much. These are the kind of glasses my clients never take off once they've tried them on.
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Official retailer Authentic frames certified by the brand
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Optician for 15 years Expertise at the service of your vision
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2-year guarantee Fast processing on frames
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Free relay delivery from €90 In mainland France and the European Union
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Need personalized advice? Contact one of our opticians directly by phone

Dior DiorSignature B1U sunglasses

The DiorSignature collection is one of Dior's most iconic, and the DiorSignature B1U model is undoubtedly its most coveted piece. Its butterfly shape — at once bold and feminine — has become an instantly recognizable visual signature. It is no coincidence that this model has become a bestseller: it perfectly embodies the Parisian elegance so dear to Christian Dior, while adapting to a wide variety of face shapes.

What strikes you at first glance is the precision of the craftsmanship on the temples. The inscription CHRISTIAN DIOR PARIS is carefully engraved there, framed by gold metal-highlighted lines that echo the architectural lines characteristic of the house. These details are not incidental: they tell the story of a brand that, for decades, has set the standards of haute couture right down to its accessories. Wearing the DiorSignature B1U means wearing a piece of that heritage.

An acetate frame for impeccable comfort and fit

The frame of the Dior DiorSignature B1U sunglasses is entirely made from acetate, a premium material prized by the great optical houses for its lightness, durability, and the rich color effects it can achieve. Acetate also offers excellent everyday wearing comfort: it does not heat up in sunlight, does not cause allergies, and retains its shape over time.

The full-rim butterfly shape of this model is particularly flattering. It has a natural ability to open up the eyes, visually lift the cheekbones, and add character to any outfit. Whether you lean toward minimalism or a bolder style, the DiorSignature B1U fits effortlessly into your world.

Carefully crafted packaging worthy of the house of Dior

Every pair of Dior DiorSignature B1U sunglasses is delivered in its original packaging: the Dior box, the rigid case, and its cleaning microfiber cloth. This packaging, designed down to the finest detail, reflects the house's dedication to the customer experience. It is also a beautiful guarantee of authenticity — a point on which we never compromise at Céline Roland.

Céline Roland Opticien Lunetier: your reference for Dior glasses

At Céline Roland Opticien Lunetier, we have made the commitment to offer only 100% authentic products. All Dior sunglasses available in our store come from official collections and are guaranteed genuine. Our qualified opticians are here to assist you in making your choice, whether online or in store. We make it a point of honor to provide personalized service, attentive to both your visual needs and your style preferences.

Our team is intimately familiar with the Dior collections and can help you find the model, size, and color that suit you best. Because choosing a pair of glasses is done with your eyes… but also with the right advice.

A model adapted for prescription lenses

Good news for those who wear a prescription: the Dior DiorSignature B1U sunglasses can be adapted for prescription use. It is entirely possible to fit them with solar prescription lenses, with or without a gradient or mirror effect depending on your preferences. Our qualified opticians can advise you on the best options based on your prescription and intended use.

FAQ about Dior DiorSignature B1U sunglasses

Are the Dior DiorSignature B1U glasses suitable for all face shapes?
Yes, the butterfly shape is one of the most versatile there is. It suits round and oval faces particularly well, but it also works beautifully on square or heart-shaped faces, as it softens angles and enhances the eyes. If in doubt, our qualified opticians can guide you toward the model best suited to your face shape.

Is it possible to have prescription lenses fitted in these sunglasses?
Absolutely. The Dior DiorSignature B1U sunglasses can be adapted for prescription use. At Céline Roland Opticien Lunetier, our qualified opticians can integrate your prescription lenses directly into the frame, offering you various options: tinted, gradient, or mirror lenses. Feel free to contact us for a personalized quote.

How can I be sure the glasses I purchase are genuinely authentic?
At Céline Roland Opticien Lunetier, all Dior sunglasses are 100% authentic and certified. They are delivered with the original box, the rigid case, and the Dior microfiber cloth. We are an authorized optical retailer, and every product sold on our website comes directly from the brand's official collections.

The + of Céline Roland Opticien
  • Official retailer of the world's leading brands
  • Authentic and certified products
  • All our eyewear comes with a warranty
  • Carefully shipped in the brand's original packaging
  • Secure payment by card, Apple Pay, 3x or 4x installments...
Specifications
Size 55-20
Temple length 135
Gender Women
Collection DiorSignature
Frame shape Butterfly
Frame material Acetate
Frame type Full-rim
Frame color Black
Type of glasses Sunglasses
Polarised lenses No
Mirror effect No
Gradient effect No
Lens color Blue
Adaptable for vision correction Yes
Virtual try-on Yes
Available on request Yes
In stock Delivered to you by 25 - 28 September

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