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Men's Long-Sleeved Polo Shirt | Slim Fit Button Collar Refined Evening Wear Smart Casual Night Out | 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

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

Polished Presence for Every Occasion

This long-sleeved polo shirt offers a refined alternative to the conventional. Cut for a slim, tailored fit, it brings clean lines and understated detail to your evening wardrobe. The button-down collar and elegant front panel add visual interest without overstating, whilst the smooth, breathable fabric ensures comfort throughout the evening. Whether you're attending a social gathering or a relaxed dinner, this piece strikes the perfect balance between approachable and distinguished. Available in a versatile palette including black, white, grey, royal blue, and light blue, it pairs effortlessly with tailored trousers or smart jeans.

Why You'll Love It

  • Slim, tailored silhouette: Designed to flatter, with clean lines that enhance a modern profile.
  • Button collar refinement: Adds formality and structure whilst retaining relaxed charm.
  • Distinctive front detailing: Subtle embellishment brings character without drawing unnecessary attention.
  • Long sleeves for versatility: Perfect for evening occasions and cooler weather transitions.
  • Colour choice: Five classic shades to complement your wardrobe year-round.
  • Breathable, quality fabric: Keeps you comfortable and confident all evening.

Perfect For

This polo is your go-to for occasions that call for a confident yet approachable look. Pair it with well-fitted chinos and leather loafers for a rooftop aperitif, or dress it down with dark denim and polished trainers for weekend gatherings. It's equally at home at informal dinners, evening drinks, or relaxed social functions where you want to present yourself with quiet assurance. Layer beneath a tailored blazer when the temperature drops, or wear solo on warmer nights. Whether you're meeting old friends or making new introductions, this piece allows you to focus on the company, not the outfit.

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 Long-Sleeved Polo Shirt | Slim Fit Button Collar Refined Evening Wear Smart Casual Night Out | Koossa
Men's Long-Sleeved Polo Shirt | Slim Fit Button Collar Refined Evening Wear Smart Casual Night Out | Koossa Sale price£34.95
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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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