Callum | Men's Relaxed-Fit Tartan Check Long-Sleeve Button-Up Shirt
Callum | Men's Relaxed-Fit Tartan Check Long-Sleeve Button-Up Shirt
Product Description
The Callum Men's Relaxed-Fit Tartan Check Long-Sleeve Button-Up Shirt is your go-to choice for laid-back seasonal style and everyday comfort. Cut in a relaxed fit with a classic spread collar, single chest pocket and full button front, it's finished in a rich red and green tartan check that layers effortlessly or stands alone, perfect for men who want rugged, easy-to-wear style with a traditional edge.
Why You'll Love It
- Classic Tartan Check: A timeless red, green and cream check pattern that pairs effortlessly with denim, chinos or workwear staples.
- Chest Pocket Detail: A single patch pocket on the left chest adds handy storage and a authentic flannel-shirt finish.
- Relaxed Layering Fit: The easy body shape and curved hem make it simple to wear open over a tee or tucked in for a smarter look.
Perfect For
Wearing unbuttoned over a thermal on a crisp weekend walk, pairing with dark denim for a relaxed casual Friday, layering under a jacket for cold-weather errands, or styling with chinos for an easy dinner with friends.
Care Instructions
- Machine wash cold on a gentle cycle.
- Do not bleach.
- Tumble dry on low or hang to dry naturally.
- Iron on a cool setting if needed.
Frequently Asked Questions
What sizes are available?
This shirt comes in M, L, XL, 2XL and 3XL, so check the size chart for exact length, chest and shoulder measurements.
Does it have a pocket?
Yes, it features a single patch chest pocket on the left side, as shown in the product images.
Can I wear this shirt as an outer layer?
Yes, the relaxed fit and long sleeves make it ideal to wear open over a t-shirt or thermal for a classic layered look.
What is the fastening?
The shirt fastens with a full button-up front and buttoned cuffs for a secure, adjustable fit.
Size Chart
| Size | Length | Bust | Shoulder |
|---|---|---|---|
| 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 |
| 3XL | 71.1 cm | 28.0 in | 106.2 cm | 41.8 in | 39.1 cm | 15.4 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.

