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Men's Relaxed Linen Shirt in Navy, White, Brown, Grey, and Black – Effortless Summer Style for Holidays and Smart-Casual Occasions | Koossa


Low stock!
Free delivery Free UK delivery — includes tracking
Money-back guarantee 30-day money-back guarantee
Colour:Navy
Size:

Size Guide

Men's Clothing

SizeUKChest (cm)Waist (cm)
XS3484–8772–75
S3688–9176–79
M3892–9580–83
L4096–9984–87
XL42100–10488–92
XXL44105–10993–97
3XL46110–11598–103

All measurements are body measurements. If between sizes, size up for a relaxed fit.

Dispatched Tue 30 Jun
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Refined Ease for Warm-Weather Dressing

This relaxed-fit linen shirt brings effortless sophistication to your warm-weather wardrobe. Crafted from a breathable linen blend, it offers the perfect balance of structure and ease, with a crisp collar, button-through front, and refined cuffs that lend polish to every occasion. Whether you're strolling along the coast, enjoying a leisurely lunch, or simply seeking a layer that transitions from day to evening, this shirt delivers understated style with comfort at its core. Available in a versatile palette of navy, white, brown, grey, and black, it's a seasonless essential for the discerning gentleman.

Why You'll Love It

  • Breathable Linen Blend: Keeps you cool and comfortable on the warmest days whilst maintaining a refined drape.
  • Relaxed Tailoring: Cut for ease of movement without compromising on shape or style.
  • Classic Collar and Cuffs: Crisp detailing elevates the shirt beyond casual, making it suitable for smarter occasions.
  • Button-Through Versatility: Wear it fastened for a polished look or unbuttoned over a quality tee for relaxed elegance.
  • Effortless Layering: Perfect on its own or beneath a lightweight blazer when the occasion calls for a touch more formality.
  • Timeless Colour Range: Five classic shades ensure you'll find the perfect match for any summer plan.

Perfect For

This linen shirt is your go-to for a host of warm-weather occasions. It's ideal for holiday wardrobes, where ease and style travel hand in hand, and equally at home at seaside lunches or relaxed evening gatherings. Pair it with tailored shorts or chinos for a smart-casual ensemble, or layer it over a crisp white tee with your favourite jeans for effortless weekend appeal. The natural breathability of linen makes it an essential choice for those who appreciate quality fabrics and timeless design. Whether you're exploring coastal towns or simply enjoying a long summer evening, this shirt ensures you look as composed as you feel.

Free UK delivery on every order — no minimum spend required.

Your order is carefully packaged and sent with full tracking, so you always know exactly when to expect your delivery.

Order today and we'll dispatch it the next working day.

Not quite right? You have 30 days to return your purchase — no questions asked.

We also offer a 2-year guarantee against manufacturing faults, because we stand behind everything we sell.

1
Contact us Email us with your order number and reason for return.
2
Send it back Pack the item securely and post it to our returns address.
3
Receive your refund Once received, we'll process your return and refund within 5 working days.
Fit Guide ✓  True to Size
Runs small
Runs large
Men's Relaxed Linen Shirt in Navy, White, Brown, Grey, and Black – Effortless Summer Style for Holidays and Smart-Casual Occasions | Koossa
Men's Relaxed Linen Shirt in Navy, White, Brown, Grey, and Black – Effortless Summer Style for Holidays and Smart-Casual Occasions | Koossa Sale price£39.95
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Frequently asked questions

How do I know this will fit me?
Each product page includes a detailed size guide. If you're between sizes, we recommend sizing up for a more comfortable, relaxed fit. Our customer care team is also happy to advise — simply get in touch before you order.
What is your returns policy?
We offer a straightforward 30-day returns policy. If you're not completely satisfied, contact our team with your order number and we'll guide you through the process. Refunds are issued within 5 working days of receiving your return.
How do you ensure the quality of your clothing?
Every garment in the Koossa collection is selected for its fabric quality, construction, and longevity. We work with carefully chosen suppliers and assess each piece for fit, finish, and durability before it reaches you.
Are the colours accurate in the product photos?
We photograph each item in natural light to represent colour, texture, and drape as faithfully as possible. Please note that screen settings can vary slightly, but we do our best to ensure what you see is what you receive.
When will my order arrive?
Orders placed today are dispatched the next working day. All deliveries include full tracking so you can follow your parcel every step of the way. Free UK delivery is included on every order, with no minimum spend.
Why shop with Koossa?
Koossa was created for those who dress with intention. We curate timeless, well-made clothing and accessories for the over-50s — people who value quality over trends, and style over noise. Every order is backed by free delivery, easy returns, and genuine customer care.
The Koossa team in our boutique The Koossa team
Our Promise

We stand behind every piece we sell

We started Koossa because we believed fashion could be both timeless and trustworthy. Every garment is personally selected for its quality, cut, and craftsmanship. If it wouldn't meet our own standards, it doesn't reach yours. That's not a policy — it's simply how we work.

30day
No-questions returns window
0.5%
Of customers ever use it
5day
Refund processed within
30-Day Money-Back Guarantee Not satisfied? We'll refund you in full — no forms, no fuss. Simply contact us within 30 days.
Free UK Delivery On every order
Easy Returns 30-day hassle-free returns
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