30Montaigne B7I
Black Butterfly Sunglasses
Reference: 30MTB7IXR_10A0
Lenses: 54 mm / 2.5 inches, Bridge: 20 mm / 1 inch, Temples: 130 mm / 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 standard delivery
Dior offers several secure delivery methods :
Standard delivery (3-4 working days): free
Express delivery (1-2 working days): free
Timeslot Delivery (time and date as per your choice, eligible postal areas only) : CHF 22 (free for any purchase over CHF 300)
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.
Try on the Christian Dior 30Montaigne B7I sunglasses
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