
Mathias | Long-sleeved shirt with integrated pocket
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Only a few items left at this price
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Free shipping with Canada Post
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100% satisfaction or your money back
This Autumn -> extra 10 % off with code COZY10

Timeless & Versatile: The Mathias Long-Sleeved Shirt
Combining style and functionality, the Mathias shirt is a must-have for any man's wardrobe. With its modern fit and practical chest pocket, it adds a touch of elegance to every outfit.
- Stylish & Practical – Perfect for work or play
- Lasting Comfort – Soft and breathable for all-day wear
- Effortlessly Elegant – Pair it with jeans for a casual look or chinos for a chic look
Whether for the office or a relaxing day, this shirt is a timeless essential! Order now and discover the perfect balance between class and comfort.
Why choose the Mathias shirt?
- Timeless & Versatile Design – Ideal for a smart or casual look
- Breathable & Comfortable – Stay fresh all day long
- Practical Chest Pocket – Combines elegance and functionality
A must-have for any wardrobe!
Specifications:
- Material: High-quality cotton and polyester blend
- Fit: Slim and elegant
- Closure: Classic button closure
- Style: Business casual, smart casual, or chic
- Available sizes: S, M, L, XL, XXL, XXXL, XXXXL, XXXXXL
Size advice: For the best fit, we recommend sizing up. Do you normally wear a size L? Then choose an XL.
Add a touch of elegance to your outfit with the Mathias™ shirt. Order now!

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What our clients say
Mathilda L., 2025
An incredibly flattering dress that highlighted my figure beautifully. I received so many compliments, and it gave me confidence the moment I put it on.
Emily T., 2025
Coastra Fashion offers elegant and refined dresses. Customer service was quick and efficient, and my order arrived in less than a week.
Georgina R., 2025
Their collection is stunning, the prices are fair, and the quality is outstanding. Fast and hassle-free delivery.
Nelly D., 2025
I ordered a dress for a special occasion, and it far exceeded my expectations. The fabric was soft, the fit was perfect, and I received a flood of compliments. Delivery was fast and hassle-free!
FAQ
Can I return my order?
You can return a product for any reason within 14 days — guaranteed. No questions asked.
Please note that some items may incur return shipping fees, which are the responsibility of the customer.
In the spirit of responsible and sustainable consumption, it is sometimes possible to choose an alternative solution, such as an exchange or store credit — we are happy to discuss this with you based on your situation
How long will delivery of my order take?
We process all orders with priority shipping within 24 hours. Delivery usually takes between 3 and 10 business days, depending on your location.
Is my payment secure with Coastra Fashion?
Yes, at Coastra Fashion we use SSL encryption to protect your payment information. This ensures that all your payments are processed securely and in encrypted form. We use trusted payment methods such as credit cards, so you can pay with complete confidence. Your personal data is always protected.
Do you offer free shipping?
Yes, we always offer free shipping on all orders, with no minimum purchase required.
Do you have any other questions?
You can contact us through our support page! We will be happy to assist you here.