I'm a fussy fashion editor - these are the best wool jumpers to invest in for winter
I've found premium wool knitwear to keep you warm this winter, starting from £35
With over 30 years of experience as a fashion editor and wardrobe stylist, I know how to find a great jumper. My ultimate goal is good-quality knitwear made from natural wool that will keep me comfortably warm while looking stylish – there's nothing worse than overheating in itchy man-made fibres!
A crisp cold day is the perfect excuse to wrap up in cosy layers, and I'll be adding wool jumpers to my autumn wardrobe ideas to keep me toasty this season. The best cashmere jumpers often take the glory when it comes to premium knitwear; however, a 100% lambswool or merino jumper will keep you just as warm and is often a more affordable option. Wool jumpers are also more hard-wearing and don't have to cost the earth. If properly cared for, they will be a staple for years to come.
Shopping for 100% wool knitwear isn't always as straightforward as it seems. Labels can be misleading, with many brands using the term 'wool' to describe knitwear containing only a proportion of natural fibres. I've done the hard work for you and tracked down the best 100% wool knitwear for every budget. From a staple roll-neck to a stylish statement piece - here are the knits that meet my quality criteria.
My pick of the best wool jumpers
Size range: XS-XL
Composition: 100% RWS-certified wool
Care instructions: Hand wash or dry clean only
This neat-fitting cardigan comes in five colours, and I've chosen it for its versatility. The added pockets and gold buttons elevate it from the ordinary. Perfect for the office or an evening out, it will look equally good with jeans. It's a signature Boden style - colourful and fun; it's what we expect from one of the best British clothing brands that always delivers on knitwear with personality.
Size range: 8-20
Composition: 100% merino wool
Care instructions: Machine washable at 30°C
You can rely on John Lewis to produce affordable quality hero pieces, and this roll-neck jumper is the perfect example. It's available in black, pale pink and this sailor blue shade that will instantly update the basics in your autumn capsule wardrobe. You'll wear this on repeat, and luckily it's machine washable, making it easy to care for.
Size range: XXS-XXXL
Composition: 100% merino wool
Care instructions: Hand wash in cold water
Tradition with a twist! This chunky jumper is a super-stylish take on the cable knitwear historically worn by fishermen to keep them warm in harsh conditions. This chic version from one of the best French clothing brands is elegant and figure-flattering, with a deep ribbed, fitted waist and extra-long sleeves.
Size range: XXS-XXL
Composition: 100% merino wool
Care instructions: Machine washable/Dry clean
Uniqlo has a great selection of wool knitwear, some of which is unisex, so you can pick up a wide range of styles and sizes. I've chosen this cardigan, with a round neckline and a simple row of buttons, as it's a classic that will never go out of date. Great value for money.
Size range: 4-18
Composition: 100% Scottish-spun superfine lambswool
Care instructions: Hand wash
This indulgently soft jumper epitomises the traditional Scottish style from the heritage knitwear brand that plays an important part in Claudia Winkleman's Traitors wardrobe. It's an heirloom piece that will last a lifetime. Protect from moths by storing in an organic cotton storage bag, and only wash when completely necessary.
Size range: XS-XL
Composition: 100% merino wool
Care instructions: Dry clean only
When it comes to knitwear, M&S is a high street giant, and they have a good offering of 100% wool jumpers for every budget. This Autograph jumper is so light and fluffy that it feels as soft as cashmere against the skin. The nature of the yarn demands special care (the label suggests dry-cleaning only), but boy, it's worth it!
Size range: XS-XL
Composition: 100% Australian merino wool
Care instructions: Hand wash
Cult US shopping platform Quince has just landed in the UK, and they are offering luxury products at affordable prices by cutting their supply chain, which means we can now benefit from the great prices. I love this ribbed, zip-neck jumper; the sporty vibe will elevate a pair of side-stripe trousers. It comes in five shades - this barolo burgundy hue is perfect with navy.
Size range: XS-XL
Composition: 100% fine merino wool
Care instructions: Hand wash or dry clean
Sports-inspired knits that tap into the preppy trend are popular this season, and it's a look that will carry through to the coming spring. Imagine this extra-fine merino wool knit with a pair of cream wide-leg trousers, a perfect outfit for a relaxed yet pulled-together look.
Size range: XS-XXL
Composition: 100% merino wool
Care instructions: Machine washable
I've recently discovered Next's N.Premium collection of refined and timeless wardrobe staples that are crafted from the finest fabrics. This lightweight V-neck jumper is ideal for layering under a fitted blazer. It's also available in chocolate brown and it's machine-washable too, so perfect for everyday wear.
Size range: XS-XL
Composition: 100% wool
Care instructions: Hand wash
Celebrities are loving the trend for Argyle knits this season, and we can understand why. From A (Alex Jones) to Z (Zoe Ball), they are styling the diamond pattern in a variety of ways. My eye was drawn to this dynamic grey/blue colour combination. The funnel neckline and slouchy fit make it perfect for relaxed weekends.
Size range: XXS-XL
Composition: 100% merino wool
Care instructions: Hand wash
A ribbed knit will fit snugly to your torso, and this cropped jumper with short sleeves will not swamp a petite figure. It's an ideal layering piece too; try it over a crisp white shirt and team it with jeans and your best white trainers for a pulled-together outfit.
Size range: XS-XL
Composition: 100% merino wool
Care instructions: Hand wash
The delicate and distinctive details of this multi-coloured cardigan are synonymous with the heritage trend that's sweeping the high street. You can trust this brand; they champion using renewable natural fibres and ethical processes. This cardigan has a matching tank top that creates the perfect set.
Size range: XS-L
Composition: 100% merino wool
Care instructions: Hand wash
I'm a big fan of a slogan knit. They are a great way to express your personality and add some fun to your wardrobe. With a sporty side stripe on the sleeve, this black/taupe polo-neck will be great to pack for a winter sports holiday. The breathable merino wool will ensure you don't overheat on the slopes.
Size range: XS-XL
Composition: 100% merino wool
Care instructions: Hand wash
If you like to keep up with the latest A/W26 colour trends, you will be aware that electric blue is enjoying its moment in the spotlight, and this jumper will bring your wardrobe bang up to date. The dropped shoulders and extra roomy sleeves give it a laid-back, slouchy look that works well with slim or barrel-leg jeans. It's available in 5 colours, including a butter lemon that's also trending.
Size range: XS-XL
Composition: 100% Lambswool
Care instructions: Machine washable & tumble dryer safe
This jumper caught my eye at the Tu press preview last month, and I was hugely impressed with both the price and feel of the yarn. Sainsbury's is serving up some fabulous fashion this season and proving you can find quality items at your local supermarket. The label says that you can tumble dry! I've yet to wash mine but will try it out and report back over time.
How I tested the best wool jumpers
- Type of wool – Identify the fibre used, whether merino, lambswool, cashmere, Shetland, alpaca or another natural fibre. Consider its characteristics, durability and suitability for the garment.
- Yarn quality and thickness – Assess the quality, consistency and structure of the yarn, including its thickness, softness, strength and potential to pill.
- Colours and sizes – Review the colour palette, versatility of shades, size range and consistency of fit.
- Weight and construction – Consider the overall weight of the jumper, stitch definition, knitting technique, garment structure and quality of finishing.
- Feel and comfort – Evaluate softness, texture, warmth, breathability and how the wool feels against the skin.
- Design details – Examine the neckline, cuffs, hem, buttons, pockets, fastenings and other distinctive design features.
- Sustainability and brand values – Investigate responsible wool sourcing, animal welfare, environmental impact, manufacturing transparency and the brand's wider sustainability commitments.
- Price and value – Consider the retail price in relation to fibre quality, craftsmanship, durability, design and the overall quality of the garment.
How to care for a 100% wool jumper
Wool is a natural fibre and is widely regarded for its insulation properties, holding heat and enabling you to keep warm while also wicking moisture. It's a renewable and biodegradable resource, making it an eco-friendly choice. To keep your jumpers looking good, you will need to wash and store them carefully to avoid shrinkage, shape loss and being eaten by the dreaded moths! Julia Dee, founder of Total Wardrobe Care, has the following tips, advice and essential rules to follow.
- Rest your wool: Do not wear the same garment too frequently - allow a few days' rest after wearing.
- Be mindful: Do not wear delicate, lightweight knits with metal necklaces, bracelets or rough belts; go for a silk scarf and pearls.
- Wash carefully: Always check the washing instructions; some wool can be machine-washed, but a cold water hand-wash is safest if you are unsure. The worst things for wool knitwear are lots of agitation and harsh detergents. Use mild detergent for both hand and machine wash, without bleach or enzymes. Our Laundry Liquid contains natural Aloe Vera & Rosemary Oil and is ideal for cashmere and other delicate yarns such as merino.
- Dry carefully: Squeeze gently; do not twist or wring. Twisting the wet wool sweater would stretch the shape. Air dry flat after removing excess water, away from direct heat and sunlight.
- De-pill your wool: The first thing you are likely to find with wear is the appearance of small pills or bobbles caused by friction. These can be removed with a simple knitwear comb.
- Store your wool: Dry your wool knits completely before storing to prevent moths from being attracted to the moisture in the fibres. Use storage bags to preserve the quality and ensure that no moths can come into contact.
- Protect your wool jumpers: Before storing items for the long term, make sure they are clean. Stains left for a long time can oxidise and are then impossible to remove. Food residues and skin cells attract clothes moths like nobody’s business. Use fragranced sachets scented with essential oils to repel moths.
FAQs
Which is better, wool or cashmere?
Fashion editor and stylist Antonia Kraskowski is a keen jumper aficionado. She has a striking collection of both cashmere and wool knitwear and offers this advice: "When it comes to knitwear, cashmere is king; the soft fibres feel super luxurious, and the instantly cosy warmth can’t be beaten. But cashmere is delicate, expensive and requires special care. If you are looking for more durability, seek out knits made from lambswool or mohair, which feel almost as soft against your skin. When shopping for cashmere or wool jumpers, there are so many brands to consider, and you can find pieces at every budget if you hunt around."
Are 100% wool jumpers worth it?
Wool jumpers are an excellent choice because not only is this natural fabric warm and comfy, it is also breathable, helping to regulate your body temperature, so you're never too hot or too cold.
100% wool jumpers will be naturally warmer and more expensive than wool-blends; however, if you pick a sweater with at least a 50% or more wool content, you should still receive the main benefits of investing in this fabrication. Derived from sheep, wool has a natural odour resistance, making it easier to care for than other fabrics, as you don't have to wash it quite as often - just be careful with those coffee spills.
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Will a wool jumper shrink?
The safest way to wash a wool jumper is by hand, as the fibres are extremely delicate. Washing your best wool jumper in water that is too hot will turn it to felt, shrinking the size and changing the entire make-up of your sweater.
Julia has made it her life's work to protect luxurious knitwear from moth damage. She is widely recognised as the UK’s leading authority on clothes moth prevention and garment conservation. Trusted by royalty, historic houses, and the world’s most discerning wardrobe owners. She founded Total Wardrobe Care to help her customers protect, organise and preserve the clothes they love through expert wardrobe care, natural moth prevention, clothing storage solutions and garment care products.
With over 15 years' experience in the fashion industry, freelance fashion editor Antonia Kraskowski has worked at Condé Nast across titles including Glamour, Vogue New Markets and Easy Living. Antonia later went on to serve as the Fashion Editor of Express Newspapers and Magazines for five years before embarking on a freelance career.
With over 30 years experience in the fashion industry, Julie is a regular contributor to Woman & Home, Woman’s Weekly and Chat magazines, creating engaging fashion and lifestyle content for women of all ages. She also works in the wardrobe department at ITN, dressing the presenters for Good Morning Britain. In her late fifties, Julie understands what women want when it comes to figure flattering fashion.
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