Sebastian – Cashmere Turtleneck Jumper

Sale price£44.95 Regular price£90.00
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  • Almost sold out!
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  • 30-Day Money-Back Guarantee
  • UK Family Brand Since 2011

Colour: Navy Blue
Size: M
ONLY 3 PIECES LEFT
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ANNIVERSARY SALE ENDS TODAY

UP TO 70% OFF

We’re almost sold out – buy more and save more.

2 items
10% EXTRA OFF
3 items
15% EXTRA OFF
4+ items
20% EXTRA OFF

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Cold mornings and stiff knitwear can ruin an otherwise sharp outfit!

Picture pulling on a turtleneck that feels impossibly soft against your skin, keeps you warm without weight, and instantly makes you look put together. This is the comfort and confidence Sebastian brings to your day.

Pure cashmere comfort

Crafted from 100% cashmere, Sebastian wraps you in natural warmth that feels light, breathable, and smooth from the first touch. The fibres insulate gently, keeping you warm without overheating, so you stay comfortable from morning meetings to evening plans.

Effortless refined fit

The modern, tailored silhouette sits neatly on the body without feeling restrictive. It sharpens your look while still allowing easy movement, giving you a polished appearance that never feels forced.

Timeless turtleneck style

The classic turtleneck design frames the face and adds quiet sophistication to any outfit. Worn alone or layered, it delivers a clean, confident look that never dates.

Made for versatile dressing

Sebastian transitions seamlessly from business casual to relaxed evenings. Pair it with tailored trousers, jeans, or under a blazer, it adapts to your day without needing a second thought.

Lightweight warmth you’ll notice

Cashmere’s natural insulation keeps you warm without bulk, making this jumper ideal for layering. You stay comfortable indoors and out, without that heavy, wrapped-up feeling.

Say goodbye to scratchy knits and bulky layers. Sebastian delivers understated luxury, lasting comfort, and warmth that feels as good as it looks, a piece you’ll reach for whenever style and ease matter most.

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Amanda, Madison Verified Badge and over 25k+ other people wear Renley London.

Handmade

Renley London offers unique clothing, footwear and accessories, handmade and of the highest quality. Each product, made by talented artisans, embodies timeless class and unmatched authenticity.

CELEBRATE OUR 15 YEARS ANNIVERSARY

This season, we wanted to give something back. As a UK-based, woman-owned business, your support means everything to us. Every purchase helps us keep doing what we love: curating timeless pieces that make women feel confident and beautiful.

This Anniversary Sale is a rare chance to shop our items at up to 70% off, but only while stock lasts. These styles won't be restocked, and sizes are going fast.

If something's caught your eye, now's the moment to make it yours.

With heartfelt thanks,

Lucy and the Renley London Team

Money-Back Guarantee

We love our products and are confident that you will too! That’s why we offer a 30-day money-back guarantee. If the product doesn’t meet your expectations, simply return it for a full refund.

What do our customers think about us?

Amanda D.

"Fast delivery and beautiful items!"

I was surprised how quickly my package arrived at home! Renley's clothes are not only beautiful but also of high quality. The fit is exactly as described. This is definitely not my last order here!

Andrew M.

"High quality clothes"

Great experience! Fast delivery and the quality of the clothes is top notch. Everything was perfect and exactly as described. Definitely recommend!

Megan L.

"Excellent customer service"

My experience with Renley was fantastic! Customer service is very helpful and answers questions quickly. I had a problem with the size of a dress and they exchanged it without any problems. Very happy with both the service and the clothes.

Rachel J.

"Very stylish!"

I am totally in love with their clothes. The collection is so elegant and timeless, perfect for any occasion. The quality is excellent and the fabrics feel great on the skin.

FAQ

Our history

In 2011, in the vibrant city of London, we couldn’t help but notice that the charm of classic elegance was fading. Determined to revive this timeless charm, we founded the clothing brand “Renley” as a tribute to enduring elegance.