Theo | Men's Relaxed-Fit Band-Collar Button-Front Long-Sleeve Shirt
Theo | Men's Relaxed-Fit Band-Collar Button-Front Long-Sleeve Shirt
Product Description
The Theo Men's Relaxed-Fit Band-Collar Button-Front Long-Sleeve Shirt is your go-to choice for effortless warm-weather dressing. Cut with a relaxed silhouette, a clean collarless neckline and a simple button placket, this shirt is perfect for men who want easy, unfussy style that carries them from morning to evening without a second thought.
Why You'll Love It
- Breathable Fabric: Lightweight and airy, keeping you cool and comfortable through warm days and balmy nights.
- Relaxed Fit: An easy drape that moves naturally with you, offering comfort without looking baggy or shapeless.
- Band Collar Button-Front: A clean, collarless neckline paired with a simple button placket for a refined, contemporary finish.
Perfect For
Wearing open over a plain tee for a laid-back weekend look, buttoning up for a relaxed dinner by the coast, teaming with chinos for a smart-casual office day, or pairing with shorts on a warm-weather city break.
Care Instructions
- Machine wash cold on a gentle cycle.
- Do not bleach.
- Tumble dry low or lay flat to dry.
- Cool iron if needed.
Frequently Asked Questions
Does this shirt have a traditional collar?
No, it features a clean band collar rather than a fold-down collar, giving it a relaxed, contemporary look.
How should I style it?
Button it up with chinos for smart-casual occasions, or wear it open over a tee for an easy, everyday outfit.
What sizes are available?
It comes in sizes XS through to 4XL, so if you're between sizes, we recommend sizing up for the best fit.
Is this shirt suited to warmer climates?
Yes, the lightweight, breathable fabric makes it ideal for warm days, holidays and coastal settings.
Size Chart
| Size | Length | Bust | Shoulder |
|---|---|---|---|
| XS | 65.0 cm / 25.6 in | 82.0 cm / 32.3 in | 33.0 cm / 13.0 in |
| S | 66.0 cm / 26.0 in | 86.1 cm / 33.9 in | 34.0 cm / 13.4 in |
| M | 67.1 cm / 26.4 in | 89.9 cm / 35.4 in | 35.1 cm / 13.8 in |
| L | 68.1 cm / 26.8 in | 94.0 cm / 37.0 in | 36.1 cm / 14.2 in |
| XL | 69.1 cm / 27.2 in | 98.0 cm / 38.6 in | 37.1 cm / 14.6 in |
| 2XL | 70.1 cm / 27.6 in | 102.1 cm / 40.2 in | 38.1 cm / 15.0 in |
30 Day Returns
Shop with confidence. If your purchase isn’t quite right, you can return it within 30 days of delivery.
Items must be unworn, unused and in their original condition. To start a return, simply contact our customer service team at info@heirloom-london.com and we’ll guide you through the process.
Free Shipping + Tracking
We offer complimentary UK shipping on every order. Once your order has been dispatched, you’ll receive a tracking link by email, allowing you to follow its journey to your door.
Tracking information is typically provided within 24–72 hours after your order has been processed.
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Frequently Asked Questions
What are the shipping costs?
What are the shipping costs?
We offer free delivery throughout the United Kingdom on all orders, with no minimum order value required.
What is your return policy?
What is your return policy?
You can request a return within 30 days of receiving your order. Items must be unworn, unused and returned in their original condition. Please contact our customer service team before sending your return.
How can I track my order?
How can I track my order?
Once your order has been dispatched, you’ll receive a shipping confirmation email with your tracking details. You can also check the latest status of your order via our Track Your Order page.
Any other questions?
Any other questions?
Our customer service team is happy to help. Simply get in touch via our Contact page or email us, and we’ll aim to respond within 24 hours, Monday–Friday.

