

Women's Single-Breasted Blazer in Crisp Cotton Blend for Smart Summer Days | Lightweight Tailored Jacket | Koossa
Free UK delivery — includes tracking
30-day money-back guarantee
A Refined Warm-Weather Blazer
This single-breasted blazer offers the structure and polish of traditional tailoring in a lightweight construction designed for warmer months. Cut from a breathable cotton-blend fabric, it layers beautifully over silk blouses and linen trousers without adding bulk. The clean lapels and tailored fit create a streamlined silhouette that flatters the shoulders and waist, whilst the relaxed drape ensures you remain comfortable throughout the day. Available in versatile white and soft blue, this blazer transitions effortlessly from office meetings to garden parties.
Why You'll Love It
- Lightweight cotton-blend construction: Breathable fabric keeps you cool during warm-weather wear whilst maintaining a crisp, polished finish.
- Single-breasted tailored cut: Structured lapels and a fitted waist create a flattering, confident silhouette that never feels stiff or restrictive.
- Timeless versatility: Pairs equally well with tailored trousers for the office or relaxed denim for weekend lunches and casual gatherings.
- Refined button detailing: Classic button fastenings add a sophisticated touch without fuss or embellishment.
- Season-appropriate drape: The balanced tailoring moves naturally with you, offering all-day comfort even in warmer temperatures.
- Effortless summer elegance: A wardrobe essential that elevates any outfit with understated polish and timeless style.
Perfect For
Wear this blazer over a silk camisole and tailored trousers for smart workday dressing, or layer it with a cotton shirt and wide-leg linen trousers for relaxed weekend outings. It's equally at home at garden parties, summer weddings, and casual Friday drinks. The clean lines and neutral tones make it an ideal companion for travel, whilst the breathable fabric ensures you remain composed and comfortable throughout the day. A classic piece that rewards thoughtful styling and becomes more indispensable with every wear.
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.
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Why shop with Koossa?
The Koossa team
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.