





Women's Long Trench Coat with Single Button Fastening in Dark Blue and Black | Classic Tailored Outerwear with Wide Collar | Koossa
Free UK delivery — includes tracking
30-day money-back guarantee
Timeless Elegance in a Contemporary Silhouette
This long trench coat is the epitome of refined outerwear, designed for the woman who values both style and substance. Cut to a graceful full length, it features a streamlined single-button fastening and a structured wide collar that frames the face beautifully. The clean, uncluttered lines create a silhouette that flatters without fuss, whilst the subtle tailoring ensures you feel polished from morning meetings to evening engagements. Available in sophisticated dark blue and classic black, this coat transcends fleeting trends, offering enduring appeal season after season.
Why You'll Love It
- Single-button fastening: Provides a sleek, modern closure that's easy to fasten and creates a flattering vertical line.
- Full-length cut: Offers excellent coverage and a dramatic, elegant sweep that moves beautifully as you walk.
- Wide structured collar: Frames the neckline with architectural precision and can be worn upturned for added warmth.
- Concealed pockets: Maintain the streamlined aesthetic whilst offering practical storage for essentials.
- Long sleeves with neat cuffs: Complete the refined silhouette with a polished finish at the wrist.
- Versatile colour palette: Choose between timeless black or rich dark blue to complement your existing wardrobe.
Perfect For
This trench coat is your go-to piece for professional engagements, city strolls, and elegant weekend outings alike. Layer it over tailored trousers and a silk blouse for boardroom confidence, or wear it with dark denim and ankle boots for a more relaxed yet sophisticated look. The regular fit ensures comfort without compromising on shape, making it ideal for layering over knitwear during cooler months. Whether you're navigating urban streets or attending a gallery opening, this coat lends an air of quiet authority and timeless grace to every occasion. It's the kind of outerwear investment that rewards you with years of impeccable style.
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.