Name: DiorSignature B1U
Brand: Dior
SKU: NSGTB1UXR_10A0
Price: 490.00 EUR
Availability: InStock

The DiorSignature B1U sunglasses, the House's iconic line, are a modern and bold butterfly-shaped design. The black acetate frame is distinguished by a play on curves and volumes for a graphic effect while the temples showcase the Christian Dior Paris signature embellished with gold-finish metal lines that extend onto the front. Completed by gray lenses, the new essential style will lend a definitively Dior touch to any look.

Black acetate frame
Gray lenses
Black acetate temples with Christian Dior Paris signature
Gold-tone Christian Dior signature on right temple interior
100% UVA/UVB protection
Filter category: 3
Suitable for prescription lenses
Made in Italy

The nose pads are specially designed to adapt to all face shapes
Lenses: 55 mm / 2 inches, Bridge: 20 mm / 1 inch, Temples: 135 mm / 5.5 inches

Free exchanges and returns

Holiday Season: You can return or exchange any order (placed between October 25th, 2025 and January 2nd, 2026) – in original condition – until January 31st, 2026, unless it is a matter of a personalized item (in particular with all labels and patches attached).
For more information, please consult our FAQs.

Free delivery

Dior offers several rapid and secure delivery options:

Standard delivery (3-4 working days): Free

Express delivery (1-2 working days): Free

Delivery timing is estimated from the time your order is shipped.

Dispatch within 24 hours

Orders are prepared and dispatched the same day when placed by 12 p.m. and within 24 hours when placed after 12 p.m.

Frequently asked questions:

How long does delivery take?
How can I return a product?
What is e-reservation?
What is a pre-order?
Can I collect my order in-store?

DiorSignature B1U

Black Butterfly Sunglasses

Frequently asked questions: