To wear a roll neck jumper well, choose a fine knit that sits close to the body, keep the collar folded neatly once, and treat it as a replacement for a shirt: under a blazer, under an overcoat, or on its own with tailored trousers or dark jeans. Dark, plain colours are the easiest to style.
The roll neck (or turtleneck) is one of the sharpest things a man can wear in winter. It does the job of a shirt and tie in half the effort, and it looks better the colder it gets. The trick is getting the fit, the fabric and the layers right. Here is our guide to wearing one well.
Roll neck, turtleneck or mock neck?
- Roll neck / turtleneck: a tall collar that folds over on itself. In the UK the two names are used for the same thing.
- Mock neck: a shorter, unfolded collar that sits a few centimetres up the neck. It is a good starting point if a full roll neck feels too much. Try the Chiswick mock neck.
If you are choosing between the two, our guide to mock neck vs turtleneck compares them side by side.
How should a roll neck fit?
A fine-knit roll neck should sit close to the body without clinging. The collar should fold once and sit neatly against the neck, not flop over. Sleeves should end at the wrist bone so they don't bunch under a coat. Our Marylebone roll neck is a fine ribbed knit designed to sit smoothly under tailoring and outerwear.
- Collar height: once folded, it should finish below the jawline. If it pushes into your chin, try a mock neck.
- Shoulders: the seam should sit on the shoulder bone, the same as a shirt.
- Hem: it should finish around the belt line, so it can be worn tucked or untucked without bunching at the hips.
- Body: you should be able to pinch a couple of centimetres of fabric at the side, no more if you plan to layer over it.
Fine knit or chunky knit?
| Fine-knit roll neck | Chunky roll neck | |
|---|---|---|
| Best worn | Under a blazer, jacket or coat | As the top layer, or under a roomy coat |
| Looks | Sleek and smart | Relaxed and rugged |
| Pair with | Tailored or pleated trousers, dark jeans | Straight jeans, cords, heavy boots |
| Occasions | Office, dinner, dates | Weekends, walks, the pub |
For the heavier end, a textured jumper from men's cable knit jumpers does a similar job.
7 ways to wear a roll neck
1. Under an overcoat
The classic. A black or navy roll neck under a camel overcoat, with grey trousers and Chelsea boots. It works for dinner, the theatre and most winter offices.
2. Instead of a shirt under a blazer
Swap the shirt and tie for a roll neck under a blazer or a corduroy jacket. Keep the colours close together, such as a brown roll neck under a taupe cord jacket.
3. With jeans and boots
For weekends, pair a roll neck with dark straight leg jeans and suede-look boots. Add a quilted gilet or puffer on top when it is cold.
4. Tonal and minimal
Wear a roll neck, trousers and coat in the same colour family, for example charcoal roll neck, tonal pleated trousers and a black coat. It is the easiest way to look expensive.
5. Under an overshirt
A roll neck under an open overshirt or shacket is a relaxed, practical outfit for autumn weekends.
6. Tucked into pleated trousers
Tuck a fine roll neck into a pair of men's pleated trousers, add a belt and finish with men's loafers. With no jacket at all, this is a sharp outfit for a restaurant or a warm office.
7. On its own with chinos
A navy or cream roll neck with stone or olive men's chinos and clean trainers. Simple, comfortable and smart enough for most weekend plans.
How to wear a roll neck with a blazer
This is the outfit most men want a roll neck for, and it is easy to get right.
- Keep the knit thin. A fine roll neck takes up about as much room as a shirt. A thick one makes the jacket pull across the chest and upper arms.
- Go darker or tonal. A roll neck that is darker than the jacket, or close to it in colour, looks most natural. Black under grey, navy under navy, brown under taupe.
- Tuck it in. With tailored trousers, tucking gives a clean line at the waist when the jacket is open.
- Skip the extras. No tie, no pocket square needed. The collar is the detail.
A cord jacket is a softer alternative to a blazer, and our guide on how to wear a corduroy jacket shows how to build the outfit. For more structured options, browse our men's jackets.
How to wear a roll neck under a coat
A roll neck fills the gap at the collar that a crew neck leaves open, which is exactly where the wind gets in on a British winter morning. Under a long overcoat, leave the coat open so the column of colour shows. Under a puffer, zip up to the chest and let the collar sit above the zip. Under a gilet, choose a contrasting colour so the layers read clearly. If the coat is slim, keep the roll neck fine. See our men's winter coat guide for help choosing the top layer, and our winter edit for pieces that work together.
Which colours work best?
Black and navy are the most versatile. Charcoal and grey are softer. Earthy shades such as tobacco and chocolate look great with camel, olive and cream. Cream and ecru roll necks look sharp under dark coats, but show marks more easily. If you are buying your first, choose black or navy, then add a lighter or earthier colour second.
Trousers and shoes
A roll neck draws the eye upwards, so the bottom half should be clean and simple. Tailored or pleated styles from our men's trousers are the smart choice, while dark, plain men's jeans keep it casual. For footwear, men's Chelsea boots are the natural partner in winter. Loafers and minimal trainers both work when it is dry.
Roll neck mistakes to avoid
- Chunky roll necks under slim coats. Save heavy knits for wearing on their own.
- A collar that is too loose, which folds over unevenly.
- Wearing a necklace or scarf over the top. Let the collar do the work.
- Folding the collar twice, which makes it thick and pushes it into the chin.
- A visible T-shirt neckline or seams underneath. If you wear a base layer, keep it thin and plain.
Frequently asked questions
How do you wear a roll neck jumper?
Wear it in place of a shirt. Choose a fine knit that fits close to the body, fold the collar once, and pair it with tailored trousers or dark jeans. Add a blazer, cord jacket or overcoat on top when you want to look smarter. Stick to dark, plain colours until you are comfortable with the style.
Can you wear a roll neck with a blazer?
Yes, and it is one of the smartest ways to wear one. Use a fine-knit roll neck so the jacket still sits properly, tuck it into your trousers, and keep the colours tonal or let the knit be the darker piece. It works in most situations where you would wear a shirt without a tie.
Can you wear a roll neck under a coat?
A roll neck under a coat is a classic winter outfit. The tall collar keeps your neck warm and looks tidy against the lapels of an overcoat. Choose a fine knit under slim or tailored coats and keep thicker roll necks for roomy coats and puffers, so you can still move your arms comfortably.
What is a good roll neck outfit for men?
A black roll neck, grey tailored trousers, a camel or charcoal overcoat and Chelsea boots. It is smart without a tie and suits dinner, dates and winter offices. For a casual roll neck outfit, swap the trousers for dark jeans and the overcoat for an overshirt, gilet or puffer.
Should you tuck in a roll neck?
Tuck a fine roll neck into tailored or pleated trousers, especially under a blazer, because it keeps the waist clean and makes your legs look longer. Leave it untucked with jeans or chinos if the hem finishes neatly at the belt line. Chunky roll necks are always worn untucked.
Do you wear anything under a roll neck?
You don't need to. A fine roll neck can be worn directly against the skin, like a long sleeve T-shirt. If you find knitwear itchy, or want extra warmth, add a thin, plain crew neck T-shirt or vest underneath. Make sure its neckline and seams don't show through the knit.
Shop our men's roll neck and mock neck jumpers, or explore all knitwear. Free tracked UK delivery and 30-day returns on every order.