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Bestseller

Double-Breasted Tailored Blazer and Trouser Two-Piece in Classic Navy | Koossa


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

Size Guide

Women's Clothing

SizeUKBust (cm)Waist (cm)Hips (cm)
XS6–880–8460–6486–90
S8–1084–8864–6890–94
M10–1288–9468–7494–100
L12–1494–10074–80100–106
XL14–16100–10680–86106–112
XXL18–20106–11486–94112–120
3XL20–22114–12294–102120–128

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

Dispatched Mon 29 Jun
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Command the Room with Confidence

This two-piece suit set captures the essence of timeless power dressing with a distinctly modern silhouette. The tailored blazer features dual button rows that create clean, vertical lines, whilst the structured lapels frame your shoulders with authority. The accompanying straight-leg trousers complete the look with effortless sophistication, making this ensemble your go-to for important meetings, evening engagements, and every occasion in between. Crafted for women who understand that true elegance never shouts.

Why You'll Love It

  • Double-breasted design: Creates a commanding presence whilst elongating your frame with vertical button detailing.
  • Precision tailoring: Follows your natural contours for a flattering, professional silhouette that feels bespoke.
  • Statement metallic buttons: Add a touch of refinement without overwhelming the clean lines.
  • Coordinated trousers: Straight-leg cut offers timeless elegance and pairs beautifully with the blazer's proportions.
  • Sharp lapel collar: Provides structure and frames your décolletage with understated sophistication.
  • Day-to-evening versatility: Transitions seamlessly from the boardroom to dinner reservations.

Perfect For

Whether you're chairing an important meeting, attending a formal function, or simply wish to look impeccably put-together for lunch with friends, this two-piece suit delivers instant polish. Wear the pieces together for maximum impact, or separate them to extend your wardrobe: pair the blazer with tailored denim or the trousers with a silk blouse. Style with pointed court shoes and minimal jewellery for business formality, or add a statement necklace and strappy heels for evening occasions. This is investment dressing at its finest.

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
Double-Breasted Tailored Blazer and Trouser Two-Piece in Classic Navy | Koossa
Double-Breasted Tailored Blazer and Trouser Two-Piece in Classic Navy | 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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