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Formal Two Piece Suit – Single-Breasted Blazer and Tailored Trousers in Navy, Grey, Black and More – Wedding and Business Occasions | Koossa


Low stock!
Free delivery Free UK delivery — includes tracking
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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

Tailored Two Piece Suit

Command quiet confidence at every formal occasion with this structured two piece suit. Designed for gentlemen who appreciate refined tailoring and timeless styling, this ensemble pairs a single-breasted blazer with perfectly proportioned trousers to create an impeccable silhouette. Whether you're attending a wedding, heading to the office, or marking an important celebration, this suit delivers understated elegance and versatile sophistication that never goes unnoticed.

Why You'll Love It

  • Single-breasted blazer: Clean, contemporary cut with a two button fastening that flatters every frame.
  • Coordinated trousers: Expertly tailored with subtle shaping for a streamlined, polished appearance.
  • Timeless colour palette: Available in navy, grey, black, beige, red and light blue to suit any formal setting.
  • Versatile styling: Pairs beautifully with a crisp shirt and tie, or dress down with a fine knit for more relaxed elegance.
  • Extended sizing: Thoughtfully cut across a comprehensive range, ensuring an excellent fit for all builds.
  • Modern classic silhouette: Structured yet comfortable, balancing traditional tailoring with contemporary proportions.

Perfect For

This two piece suit is your dependable choice for weddings, formal dinners, business meetings, and any occasion where first impressions matter. The structured blazer lends authority and polish, whilst the tailored trousers ensure you look composed from morning through evening. Ideal for gentlemen who value quality craftsmanship and refined presentation, this suit transitions effortlessly between professional settings and social celebrations. Wear it with pride knowing you're dressed with both purpose and distinction.

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
Formal Two Piece Suit – Single-Breasted Blazer and Tailored Trousers in Navy, Grey, Black and More – Wedding and Business Occasions | Koossa
Formal Two Piece Suit – Single-Breasted Blazer and Tailored Trousers in Navy, Grey, Black and More – Wedding and Business Occasions | Koossa Sale price£49.95
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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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