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★★★★★ ★★★★★ 4.8 | Based on 1946+ reviews

Cosima | Elegant 3-Piece Set

£49.95 £99.95 Save 50%

Delivery Free tracked shipping with Royal Mail
Guarantee 30-day money back guarantee
Payment Pay safely with credit card
Colour Grey
Size UK 8 (S)
Low stock - few pieces left
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AUTUMN SALE UPDATE: Due to high demand during our Autumn Sale, only a limited number of items are left. If you can still press the "Add to Cart" button, the item is still available.
Shipped on Wed, Aug 26
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The Cosima Elegant 3-Piece Set is designed for women who appreciate timeless sophistication, effortless comfort and versatile styling in one refined ensemble. Combining modern elegance with a relaxed luxurious feel, this beautifully coordinated set transitions seamlessly from daytime meetings to evening occasions without compromising on comfort or style.

Crafted from a soft lightweight fabric with an elegant drape, Cosima flatters the silhouette while allowing natural movement throughout the day. The clean lines and polished finish create a refined look that feels both modern and effortlessly wearable. Whether styled together for a complete elevated outfit or worn separately for endless combinations, this set quickly becomes a staple in any sophisticated wardrobe.

Perfect for office days, dinner plans, travel or relaxed everyday dressing, the Cosima set offers understated luxury that feels stylish in every season.

Why you'll love the Cosima set

• Elegant 3-piece design for a complete polished look

• Soft lightweight fabric with a breathable comfortable feel

• Flattering relaxed silhouette that drapes beautifully on the body

• Timeless minimalist styling suitable for both casual and sophisticated occasions

• Perfect for office wear, evenings out, travel and everyday elegance

• Easy to mix and match with other wardrobe essentials

• Designed for effortless comfort without sacrificing style

• A versatile all-season set that remains chic year after year

FAST & FREE SHIPPING
Enjoy free tracked shipping across the United Kingdom. Tracking details are provided once your order has been dispatched.
30-DAY MONEY BACK GUARANTEE
You can return eligible items within 30 days of receiving your order, subject to our return conditions.
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Your payment is processed securely through trusted payment providers.
24/7 CUSTOMER SUPPORT
If you have any questions about your order, our customer service team is here to help.
Claire W. and 10K+ other women are wearing Katherine & Paul London

CUSTOMER LOVE

RATED 4.8/5 BY 10,000+ UK CUSTOMERS

Timeless style, beautiful quality and a boutique experience our customers love coming back for.

★★★★★ TRUSTED BY THOUSANDS ACROSS THE UK
Sarah M.

Sarah M.

Verified Buyer • Manchester

★★★★★

“The fit is beautiful and so flattering. I felt confident the moment I put it on, and I’ve already had so many compliments.”

Elegant Dresses
Claire W.

Claire W.

Verified Buyer • Birmingham

★★★★★

“I was genuinely impressed by the quality. The fabric feels lovely, the sizing was spot on and everything looked beautifully finished.”

Premium Quality
Helen T.

Helen T.

Verified Buyer • Bristol

★★★★★

“Everything about my order felt considered, from the packaging to the dress itself. It arrived beautifully and looked gorgeous on.”

Beautiful Service
Amanda R.

Amanda R.

Verified Buyer • Leeds

★★★★★

“I ordered a bag and a dress and loved both. The colours were exactly as shown and the whole look felt polished and timeless.”

Bags & Dresses
Louise P.

Louise P.

Verified Buyer • Liverpool

★★★★★

“Stylish pieces, easy ordering and really lovely service. Everything felt simple and personal from start to finish.”

Customer Favourite
Nicola B.

Nicola B.

Verified Buyer • Newcastle

★★★★★

“The pieces are feminine without feeling overdone. I bought one item first and came back for more because the fit was so flattering.”

Perfect Fit
Rachel S.

Rachel S.

Verified Buyer • London

★★★★★

“Absolutely lovely experience. The clothing feels elegant and comfortable while still looking modern and beautifully put together.”

Modern Elegance

ABOUT US

At Katherine & Paul London, we believe fashion should feel timeless, elegant and effortless — whatever the occasion.

Inspired by classic British style and modern sophistication, every piece is carefully selected to help women feel confident, comfortable and beautifully themselves.

Katherine & Paul London is more than fashion. It is about timeless style, everyday elegance and confidence — with collections designed to be worn, loved and enjoyed for years to come.

Thank you for being part of the Katherine & Paul London journey.

KATHERINE & PAUL LONDON

FREQUENTLY ASKED
QUESTIONS

Everything you need to know about ordering, shipping and returns.

After processing, orders are dispatched and delivery typically takes 3–7 working days. Delivery times are estimates and may vary during busy periods.
Yes. After placing your order, a confirmation email will be sent to the email address used during checkout.
Yes, we offer free shipping on eligible orders. Any applicable shipping costs will be clearly displayed at checkout.
Yes. Items can be returned within 14 days of receiving your order, provided they are unworn, unwashed, undamaged and remain in their original condition with all tags attached.
Once your order has been dispatched, you will receive an email containing your tracking information.
We accept secure payments through the payment methods displayed during checkout, including major credit and debit cards and other available payment options.
Free Shipping

FREE SHIPPING

Enjoy free shipping with Royal Mail and full Track & Trace across the United Kingdom.

30-Day Money Back Guarantee

30-DAY MONEY BACK GUARANTEE

We offer a 30-day return period. If you are not completely satisfied, you can return your item within 30 days.

Secure Checkout

SECURE CHECKOUT

Shop with confidence. Katherine & Paul London accepts secure payments through the payment methods available at checkout.