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Long Sleeve Irregular Blazer with Belt - Stylish and Versatile Outerwear
Elevate your wardrobe with our best-selling Long Sleeve Irregular Blazer, a chic fusion of tailored elegance and modern edge. This versatile outerwear piece is perfect for transitioning from day to night, ensuring you always look effortlessly stylish.
Architectural Appeal - The unique asymmetric design creates a striking silhouette that captures attention.
Comfort Meets Style - Crafted from a mixed-fabric composition, it offers both structure and a soft drape for all-day wear.
Versatile Layering - Perfect for pairing with sleek trousers or fitted tops, making it a go-to for any occasion.
Urban Utility - Features metallic zippers and an industrial belt that add a modern twist to classic tailoring.
Seasonal Essential - Ideal for autumn through spring, this blazer seamlessly transitions from daywear to evening sophistication.
Embrace effortless elegance and make a statement with this unique blazer.
Orders are prepared within 1–2 business days. We offer free shipping to the UK, with delivery typically taking 8–10 business days depending on your location.
While we always strive for timely delivery, occasional delays may occur due to external factors beyond our control. Once your order has been dispatched, you will receive tracking details to follow your shipment.
For more information, please refer to our Shipping Policy.
We offer a 30-day return window for all orders.
For full details, please refer to our Returns policy.

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THE MORE YOU BUY, THE MORE YOU SAVE.
2 ITEMS= -10%| 3 ITEMS= -15%| 4 ITEMS= -20%
*AUTOMATICALLY APPLIED AT CHECKOUT
We will send you a tracking number to your email once your package has been shipped. Please track your order using our tracking page.
Orders are processed within 1–2 business days. Delivery typically takes 8–10 business days after processing. Orders are not processed or shipped on weekends or public holidays.
If you're between sizes, we generally recommend sizing up for a more comfortable fit. Check the individual size guide on each product page for specific guidance.
We accept all major credit and debit cards, including Visa, Mastercard, and American Express, as well as PayPal and Apple Pay.
All payments are processed securely through our trusted checkout system.
Please inspect your order upon delivery. If you receive a damaged, defective, or incorrect item, contact us immediately at info@by-vivienne.com and we will resolve it at no cost to you.