Theo | Men's Slim-Fit Long-Sleeve Button-Up Smart Casual Shirt
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€63,95 - €37,95
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Description
This men's slim-fit long-sleeve shirt is your go-to choice for smart casual occasions in autumn and winter, weekend outings, and relaxed office days. Cut with a tailored silhouette that flatters without restricting movement, it pairs effortlessly with chinos, jeans, or trousers for a polished look through the Christmas party season.
Why You'll Love It
- Tailored Slim Fit: A shaped silhouette that flatters the body while allowing a full range of movement throughout the day.
- Chest Pocket Detail: A neat chest pocket adds a classic, structured finish to the clean front placket.
- Versatile Smart Casual Style: Clean lines and a spread collar make this shirt equally suited to the office or a relaxed weekend setting.
Perfect For
Wear it tucked into slim-fit chinos for a smart office look, or leave it untucked over dark jeans for a weekend coffee run. It also works well under a blazer for smart casual evenings out, such as the office Christmas party, or layered beneath a wool coat on colder days.
Care Instructions
- Machine wash at 30°C on a gentle cycle.
- Do not bleach.
- Tumble dry on a low heat setting or hang to dry.
- Cool iron if needed, avoiding any printed areas.
Frequently Asked Questions
What sizes are available?
This shirt is available in XS, S, M, L, XL, 2XL, and 3XL.
Does this shirt have a chest pocket?
Yes, it features a single chest pocket on the left side for a classic, structured finish.
How does the fit run?
The shirt is cut with a slim, tailored fit designed to follow the body's shape. If you prefer a more relaxed fit, consider sizing up.
Size Chart (in)
| Size | Length (in) | Bust (in) | Shoulder (in) |
|---|---|---|---|
| XS | 25.6 | 32.3 | 13.0 |
| S | 26.0 | 33.9 | 13.4 |
| M | 26.4 | 35.4 | 13.8 |
| L | 26.8 | 37.0 | 14.2 |
| XL | 27.2 | 38.6 | 14.6 |
| 2XL | 27.6 | 40.2 | 15.0 |
If you're unsure between sizes, always go one size up. This ensures maximum comfort while maintaining a great fit.
Shipping Information
We partner with reliable carriers to offer seamless, fully tracked delivery.
- Shipping Cost: Free tracked shipping on all orders.
- Order Processing: 1–3 business days (Monday–Friday).
- Delivery Time: 7–13 business days (Monday–Friday) once your order is dispatched.
- Customs & Duties: All-inclusive. All prices include applicable VAT, import duties, and taxes. You will not face any hidden fees upon delivery.
For more details, please view our full Shipping Policy.
Return Information
Your satisfaction is our number one priority, which is why we proudly provide a 30-day return window on all of our products! You can easily start a return request by contacting us at info@nirree.com.
To ensure a smooth process, please note our return conditions:
- Item Condition: Items must be returned unused, uninstalled, free of damage, and in their original packaging.
- Return Shipping Costs: We cover the return shipping costs for defective or damaged items. For change-of-mind returns, the customer is responsible for return shipping costs.
- Restocking Fees: We never charge any restocking fees.
For full instructions, please view our complete Return & Refund Policy.
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We Create Something Worth Inheriting
Some pieces are bought. Others are inherited. We create the kind that become part of a family’s story, chosen today with the quiet confidence that they will be treasured long after. When you bring one home, you are choosing something that will carry your taste into the future.
We’re Always Here for You
Have a question? Our team is happy to help. We aim to reply within 24 business hours.
Please don't hesitate to contact us via:
Email: info@nirree.com
Phone: +1 405 288 1656
Contact Form: Contact Page
Website Name: Nirree
Warehouse Address: Carretera de Húmera 30, Pozuelo de Alarcón, Madrid, 28224, Spain
Business Address: 1621 Central Ave, Cheyenne, Wyoming, 82001, United States
Frequently Asked Questions
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Yes, your payment details are encrypted and secured using industry-standard encryption.
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You have 30 days from delivery to return a product. Full details can be found in our Return & Refund Policy.
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Orders are processed within 1–3 business days. After dispatch, transit time takes around 7 to 13 business days (Monday to Friday). Total delivery time will be 8 to 16 business days.
For more information kindly visit:
Shipping Policy. -
Once your order has been dispatched, you will receive a tracking number via email. You can track your parcel via our Track Your Order page.



























