



Sleeveless Column Maxi Dress with High Slit in Black, Navy, Pink & White | Koossa
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Timeless Sophistication for Your Most Elegant Evenings
This sleeveless column dress is designed to celebrate the woman who values understated elegance. Cut to a floor-length silhouette with a flattering slim fit, it moves gracefully with every step. The square neckline frames the shoulders beautifully, whilst a daring thigh-high slit adds just the right touch of drama. Whether you're attending a formal occasion, a gala, or an intimate celebration, this dress effortlessly strikes the balance between classic refinement and modern confidence. Available in versatile shades — deep black, sophisticated navy, soft pink, and crisp white — it's a wardrobe essential for the woman who knows her style.
Why You'll Love It
- Sculptural silhouette: the slim-fit column cut follows your natural shape for a polished, feminine look
- Statement slit: a thigh-high opening adds movement and a hint of allure without compromising elegance
- Flattering neckline: the square neck draws attention to the shoulders and collarbone
- Floor-length sophistication: the full maxi length creates an elongated, graceful line
- Versatile colour palette: choose from four timeless shades to suit your occasion and mood
- Effortlessly chic styling: pair with classic heels and minimal jewellery for a refined evening ensemble
Perfect For
This dress is your go-to for those occasions when you want to make an impression with quiet confidence. It's ideal for formal dinners, wedding celebrations, evening galas, or sophisticated cocktail events. Dress it up with strappy heels and a sleek clutch, or keep accessories minimal to let the cut speak for itself. Whether you're raising a toast at a milestone birthday or enjoying a night at the theatre, this maxi dress ensures you feel poised, polished, and entirely yourself. A versatile piece that transcends trends, it's designed for the woman who values quality and timeless 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.