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Men's Classic Long-Sleeve Shirt with Turn-Down Collar — Smart Casual Shirt for Work & Weekend | Koossa


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

Size Guide

Men's Clothing · All measurements in cm

SizeUK ChestChest (cm)Waist (cm)
XS3484–8770–73
S3688–9174–77
M3892–9578–81
L4096–9982–85
XL42100–10486–90
XXL44105–10991–95
3XL46110–11596–101

All measurements are body measurements. If you are between sizes, we recommend sizing up for a more relaxed fit.

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

Timeless Elegance for the Modern Gentleman

This long-sleeve shirt with turn-down collar is a wardrobe essential that bridges the gap between smart office wear and relaxed weekend style. Crafted with a smooth, flexible finish, it moves with you throughout your day, offering effortless comfort whether you're chairing a meeting or enjoying a casual lunch. The refined collar and classic button-front closure deliver a polished look that never goes out of style, whilst the sophisticated colour palette ensures versatility across your wardrobe.

Why You'll Love It

  • Effortless versatility: Pairs beautifully with tailored trousers or smart jeans, taking you from boardroom to bistro with ease.
  • All-day comfort: The fabric's natural flexibility allows unrestricted movement, perfect for dynamic schedules.
  • Refined detailing: Premium buttons and impeccable stitching reflect understated craftsmanship.
  • Classic silhouette: A flattering, regular fit that suits a range of body shapes without feeling restrictive.
  • Timeless appeal: A shirt that transcends fleeting trends, offering enduring style season after season.

Perfect For

Whether you're preparing for an important business presentation, enjoying a casual dinner with friends, or simply seeking a smart-casual staple that works seven days a week, this shirt delivers. Layer beneath a blazer for a polished office ensemble, or wear solo with chinos for a relaxed yet refined weekend look. Its classic design and adaptable colour range make it an indispensable addition to any gentleman's collection.

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 Classic Long-Sleeve Shirt with Turn-Down Collar — Smart Casual Shirt for Work & Weekend | Koossa
Men's Classic Long-Sleeve Shirt with Turn-Down Collar — Smart Casual Shirt for Work & Weekend | 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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