Find Your Perfect Fit: Discover the Best Knitwear for Your Shape!

by Simon Kensington

Choosing knitwear for your body shape comes down to three things: where the neckline draws the eye, where the hem ends, and how much volume the knit adds. Fine merino skims the body, a chunky cable adds width, a V lengthens and a round neckline broadens, so matching those effects to your proportions is what makes a jumper or cardigan feel right.

None of this is a rule. Any shape can wear any knit, and the advice below simply explains what each choice does visually, leaving the decision to you.

How to work out your body shape

Most style guides group bodies into five broad shapes, judged by comparing shoulders, waist and hips in a mirror or with a tape measure:

Rectangle: shoulders, waist and hips of similar width, with little definition in the middle.
Pear (triangle): hips wider than shoulders, often with a defined waist.
Inverted triangle: shoulders or chest wider than hips, common in both men and women.
Hourglass: balanced shoulders and hips with a clearly narrower waist.
Apple (oval): a fuller midsection, often with slimmer arms and legs.

Many people sit between two categories, and height, bust and shoulder slope count for just as much. Treat the result as a starting point for thinking about balance, not a label.

The four things that change how knitwear sits on you

Before going through each figure, it helps to understand the levers available, every one of which matters more than colour.

Neckline

A V-neck draws the eye down and inward, lengthening the neck and narrowing the look of the shoulders. A crew neck creates a horizontal line that widens the upper body slightly. Roll and mock necks frame the face and add weight at the top, while a boat neck stretches across the collarbones. The guide to neckline styles covers each one in more depth.

Hem length

Where a jumper ends is where the eye stops. Finishing at the natural waist highlights it, finishing across the fullest point of the hips emphasises width there, and finishing just past the hip bone tends to suit most people. Longline cardigans reaching mid-thigh draw a strong vertical, especially worn open.

Gauge and texture

Gauge describes how closely a garment is knitted. High gauge merino, cashmere or ultra fine cotton lies close and adds almost no bulk, whereas chunky cables, fisherman's ribs and moss stitch bring texture and visible volume. Our article on types of knits explains how each structure behaves.

Shoulder construction

Set-in sleeves follow the natural shoulder and give a tailored line. Raglan sleeves run diagonally from underarm to collar, softening a broad or square frame. Dropped seams sit lower down the arm for a relaxed shape that suits narrower builds best.

Knitwear by body shape at a glance

Body shape	Knitwear to try	Why it works	What to look for when buying
Rectangle	Textured knits, ribbed cardigans, tucked fine knits	Adds dimension or creates a waist	Rib or cable texture; a belt or half tuck
Pear	Boat, crew and roll necks, Breton stripes, cropped knits	Draws attention upwards	Detail on top; hem clear of the fullest point
Inverted triangle	V-necks, raglan sleeves, straight-cut cardigans	Narrows the shoulder line	Plain yoke; a V or open front; hip-length hem
Hourglass	Close-fitting fine knits, V-neck cardigans	Shows the waist without bulk	Close but not tight; light ribbing
Apple	Open longline cardigans, soft V-necks, fine knits	Lengthens the torso	Fine yarn; hem past the hip; easy drape

Knitwear for a rectangle shape

A rectangle frame can carry texture and volume well, because there is no curve to hide. Ribbing, cables and textured stitches add dimension, and a half tuck into high-waisted trousers suggests a waist. A ribbed cardigan worn open over a fitted layer creates vertical lines, and for men, a chunky fisherman's jumper suits a straight build particularly well.

Knitwear for a pear shape

With a pear figure, most people want to bring interest upwards. Crew, boat and roll necks broaden the top a little, and Breton stripes do the same. End the knit at the waist or comfortably below the hipline. An extra fine merino mock neck makes a useful layering piece here.

Knitwear for an inverted triangle shape

Broad shoulders and a narrower lower body, a shape common in men, benefit from necklines and seams that draw the eye inwards. V-necks and open cardigans run a vertical through the chest, and raglan seams take the edge off a square frame. Skip heavy texture or bold stripes at the top, and keep the length to the hip so the legs are not cut short. Plain fine gauge merino V-necks are a dependable choice.

Knitwear for an hourglass shape

An hourglass figure suits knitwear that traces the waist instead of hiding it. Close-fitting jumpers in fine yarn, V-neck cardigans buttoned at the middle and light ribbing all reveal the shape without bulk. Very boxy or oversized knits can lose the waist entirely, so if you like a relaxed fit, tuck the front or add a belt.

Knitwear for an apple shape

Where the midsection is fuller, length and drape usually serve better than cling. An open longline cardigan, such as a lambswool style with pockets, runs uninterrupted from shoulder to thigh. Soft V-necks add length, and merino or cotton falls more smoothly than chunky yarn. Finish below the hip and avoid ribbed bands that gather in the middle.

Height, frame and fit

Body shape is only part of the picture, and height and frame change what works:

Petite frames look best in fine gauges and shorter lengths, with oversized knits balanced by slim trousers or skirts.
Tall frames can carry longer cardigans, heavier knits and bolder textures, but should check sleeve and body measurements.
Broad builds benefit from fine to midweight yarns and set-in or raglan sleeves rather than dropped shoulders.

The slim fit and relaxed fit knitwear guide explains how to tell a deliberate relaxed fit from a jumper that is simply too big. Check each garment's measurements against your own rather than relying on a usual size, as cuts vary.

Choosing yarn for your shape

Fibre affects drape as much as stitch does:

Extra fine merino is smooth and light, ideal for close-fitting layers. The merino wool yarn page explains how the fibre is graded.
Cashmere drapes softly and adds warmth without bulk.
Lambswool has more loft, suiting textured knits on straight frames.
Cotton has less natural spring and holds a cleaner line, useful for structured cardigans and summer knits.

Natural fibres tend to relax a little with wear and move with the body, so a good jumper often fits better after a few outings than on the first day.

Frequently asked questions

What is the most universally flattering jumper?

A fine gauge crew or V-neck jumper in a dark, plain colour, with set-in sleeves and a hem a little below the hips, suits more people than any other single style. It skims rather than clings, keeps the shoulder line tidy and works tucked or loose. Navy, charcoal and deep green are the easiest shades to wear. If you own only one jumper, extra fine merino in this shape offers the widest range of uses across seasons and occasions.

Do ribbed jumpers suit every body shape?

Ribbed jumpers suit most shapes, but the effect depends on the rib and the fit. A fine 1x1 rib in a relaxed cut reads almost like plain knitting and is forgiving on most figures. A wide 2x2 rib worn close to the body follows every curve, which suits hourglass and rectangle shapes but can feel revealing elsewhere. Vertical ribs also lengthen the body, which helps petite and apple shapes when the fit is easy rather than tight.

Which cardigan length suits me best?

The right cardigan length depends on what you wear beneath it. Waist-length and cropped cardigans pair well with dresses and high-waisted trousers, especially on pear and hourglass shapes. Hip-length styles suit the widest range of bodies and outfits. Longline cardigans to mid-thigh create a strong vertical line for apple shapes and tall frames, especially left unbuttoned above slim trousers. Petite frames generally look better in shorter lengths that leave more of the leg visible.

How should a man choose a jumper for a larger stomach?

Choose a fine or midweight knit with a straight body, set-in sleeves and a hem that falls below the belt. A V-neck or a quarter zip worn slightly open creates a vertical line, while a dark colour keeps the eye moving. Avoid tight ribbed hems that sit on the stomach and chunky cables across the front. An unbuttoned knitted cardigan over a shirt is another comfortable option for office and weekend wear.

Will a natural fibre jumper change shape after washing?

A well-made natural fibre jumper should keep its shape if washed gently and dried flat, though it may relax slightly with wear. Wool and cashmere have natural spring and tend to recover between wears, while cotton holds less spring and may loosen a little through the day before tightening again after washing. Reshaping a jumper while damp and storing it folded rather than hung keeps the shoulders and length true. Always follow the care label on your own garment.

Choosing knitwear for your body shape

Choosing knitwear for your body shape is about understanding what each neckline, length and stitch does, then deciding what to show. Start with a fine knit that fits well across the shoulders, add texture or length where you want it, and keep the rest of the outfit simple.

The men's jumpers collection covers fine merino, lambswool and chunky knits in crew, V and roll neck shapes, and the women's cardigans collection includes longline, crew and V-neck styles in lambswool, merino and cotton. For help choosing a size or shape, the Paul James team is happy to advise through the contact page.