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Free Shipping with Canada Post
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30-Day Money Back Guarantee
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Loved for the comfort, kept for the style
Sierra™ | White Duck Down Jacket

35TH ANNIVERSARY SPECIAL DISCOUNTS:
- Buy 2 → Save 15% Extra
- Buy 3 → Save 20% Extra
- Buy 4 → Save 25% Extra
- Buy 5 → Save 30% Extra
STOCK SELLING FAST: BUT STILL AVAILABLE IF YOU CAN ADD TO CART
Sophia M.
and 45,000+ Women throughout Canada trust Mason-Sorella for timeless comfort and style.
The Lightest and Most Versatile Jacket
Ideal for Winter and Summer
Discover the perfect combination of style, comfort, and functionality with the Roswitha® Jacket. Ideal for the transitional seasons, this lightweight and versatile jacket will accompany you at all times, both on cold winter days and warm summer evenings. It is extremely effective and comfortable for daily use—you won’t want to be without it!
Why will you love our jacket?
- High-quality materials: The blend of white duck down and premium cotton provides maximum comfort and insulation against rain, without compromising on lightness.
- Elegant pleats: The elegant pleats add a touch of sophistication to your wardrobe, making the Roswitha® jacket suitable for both casual occasions and more formal moments.
- Wide color palette: Choose from a range of vibrant colors that perfectly match your style and the latest summer fashion trends.
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Multi-functional pockets: The large and practical pockets allow you to conveniently store your essentials, making this jacket perfect for your daily activities and outdoor adventures.
Versatility for Every Adventure
- Practical and Compact: The Roswitha® jacket can be easily folded and stored in its own pocket, making it an ideal garment you can take anywhere without the weight of heavy coats.
- Perfect for outdoor activities: Whether you want to jog, hike, or simply stroll through the city, this jacket provides the protection and comfort you need.
Sustainability and Guaranteed Quality
- Official Certificate: All our jackets are made from white duck down and come with an official certificate confirming compliance with the strictest quality standards.
Get Ready for the Rainy and Adventurous Season
Don’t miss out on this seasonal product! With the Roswitha® Jacket you’re ready to take on any weather with style and comfort. Ideal for winter, it will become your favorite piece for any occasion.
45,000+ satisfied customers
Product features

Maximum flexibility

Wrinkle-free

Breathable & quick-drying fabric

Odorless
Free shipping
Today only: Free shipping throughout Canada
Each package we send includes a handy track & trace code so you can follow your order step by step! You will receive your code by email within 24 to 72 hours of placing your order. Stay up to date and look forward to your delivery!
30-day money-back guarantee
If our product does not meet your expectations, don't worry! You can return it within 30 days of receipt. Simply contact our friendly customer service team at info@sorella.com and let us know why you want to return it. This will help us process your request smoothly.
For more information, please see our return policy! We are happy to help!
24/7 customer service
Do you have any questions or need help? Our dedicated customer service team is available around the clock! Whether you need product advice or help with your order, we are here for you.
Don't hesitate to contact us, we're happy to help! 💬
As seen in

35 years of passion
Mason Sorella began in 1990 with a love for the coast and one simple goal: to help women feel good in what they wear.
35 years later, we’re still here, dressing women across the country with comfort and timeless style.
To celebrate, we’re offering our biggest sale yet, up to 80% off our most loved pieces.It’s our way of saying thank you, for every note, every photo, every order.
With love🤎
Maria M. & Team Mason Sorella
Frequently asked questions
How long will it take for my order to be delivered?
Our standard delivery time is 5–7 business days. Once your order has been shipped, you will receive a tracking number via email.
Can I pay by creditcard?
Yes! You can pay securely and conveniently with creditcard!
Do you offer free shipping?
Yes, we offer free premium shipping on all orders, regardless of the order value.
What if the size doesn't fit?
No problem! You can exchange the item for a different size as long as it is unworn and in its original condition. Simply contact our customer service team to arrange the exchange.
Are there any additional costs or customs duties?
There are no customs duties or hidden costs for orders within Canada. The price displayed is the final price.