Quick answer: Cashmere sweaters are expensive because usable fine undercoat is limited, cleaning and dehairing reduce the fibre yield, and skilled spinning, knitting, finishing and testing add cost. The premium is justified only when the yarn, construction and finished performance match the price. A “100% cashmere” label confirms composition, not overall quality. It does not reveal fibre length, yarn specification, garment weight, stitch density, finishing quality or production control. That is why two sweaters carrying the same label can have very different prices and wear performance. For a shopper, the practical question is whether the sweater feels good, keeps its shape and suits the intended care routine. For a fashion founder or buyer, the same question becomes more precise: which yarn, construction and controls created that result, and can the cashmere sweater manufacturer reproduce it in bulk? The Short Version: What You Are Paying For ...
Written by: Frank
Technical review: YouTricot Production Team
Last reviewed: 28/07/2026
“What gauge should we use for this sweater?”
“Should this graphic be made with jacquard or intarsia?”
“Why did the sample measurements change after washing?”
These are common questions during knitwear development. For an experienced technician, the terminology is routine. For a new designer, fashion buyer or startup brand, it can make communication with a factory unnecessarily difficult.
Knitwear is not simply fabric that is cut and sewn. Yarn count, machine gauge, stitch structure, shaping, linking and finishing work together to determine how a sweater looks, fits and performs.
This guide explains the knitwear terms that matter most when moving from a design idea to a production-ready garment.
Quick answer: the terms buyers need to understand
Before approving a knitwear sample, a buyer should be able to identify:
- The yarn composition, count and number of plies
- The knitting gauge
- The main stitch structure
- Whether a graphic uses jacquard, intarsia, embroidery or printing
- The sleeve and armhole construction
- Whether the garment is fully fashioned, whole-garment knitted or cut and sewn
- The linking and finishing requirements
- The required pilling, shrinkage and colorfastness performance
These decisions are connected. Changing one of them can affect the weight, measurements, production time or appearance of the garment.
1. Yarn count and plies come before knitting gauge
The factory cannot select the right machine based only on a fiber name such as wool, cashmere or cotton.
It also needs to understand the yarn count, number of plies, twist, color and expected hand feel.
What is yarn count?
Yarn count describes the thickness or fineness of a yarn.
Different fibers and spinning systems may use different count systems. A number without its corresponding unit does not provide enough information for technical evaluation.
A useful yarn specification should include:
- Fiber composition
- Yarn count and count system
- Number of plies
- Color reference
- Yarn supplier, when specified
- Certification requirements, when applicable
For a detailed comparison of cashmere, merino wool, cotton, silk blends and recycled fibers, read YouTricot’s knitwear yarn OEM guide.
What does the number of plies mean?
The number of plies describes how many yarn ends are knitted together.
The same fine yarn may be knitted as one ply, two plies or several plies. Using more plies generally increases coverage and garment weight, but it also increases yarn consumption.
Two sweaters made on the same gauge can therefore have very different weights and hand feels.
Factory note: Fiber composition alone is not enough for an accurate quotation. The manufacturer also needs the yarn count, plies, gauge, stitch structure and target garment measurements.
2. What does knitting gauge mean?
Knitting gauge describes the needle density of a knitting machine.
Common industrial flat-knitting gauges include 3GG, 5GG, 7GG, 12GG, 14GG, 16GG and 18GG.
As a general guide:
| Gauge range | Typical result | Common applications |
|---|---|---|
| 3GG–5GG | Chunky and heavy | Winter sweaters, oversized cardigans, heavy cables |
| 7GG–9GG | Medium weight | Everyday pullovers, structured cardigans |
| 12GG–14GG | Fine to mid-fine | Merino sweaters, refined cardigans |
| 16GG–18GG | Lightweight and fine | Business knitwear, knitted polos, spring knitwear |
What is 18G knitwear?
An 18-gauge machine has a dense needle arrangement and is normally used with fine yarns.
Typical applications include:
- Lightweight merino wool sweaters
- Fine-gauge cardigans
- Knitted polo shirts
- Business knitwear
- Spring and summer knit tops
A higher gauge does not automatically mean higher quality. It represents a different fabric scale and product application.
A well-made 5GG chunky sweater can be just as premium as an 18GG fine-knit pullover.
YouTricot’s high-end knitwear OEM equipment guide explains how different machine gauges are matched with yarn behavior and garment structure.
Why stitch length also matters
Stitch length—sometimes referred to as loop length—affects fabric density.
A shorter stitch length generally creates a tighter, more compact fabric. A longer stitch length creates a more relaxed structure, although excessive looseness may cause instability or transparency.
Factory note: “18GG” alone cannot predict garment weight. Yarn count, plies, stitch length and construction must be evaluated together.
3. Essential knitwear stitch types
Different knitwear stitch types change the texture, stretch, stability and yarn consumption of a garment.
The right structure should be selected according to the yarn, silhouette and intended use—not simply because it looks attractive in a reference image.
Jersey stitch
Jersey, also called stockinette, is one of the most common knitted structures.
The face has recognizable V-shaped loops, while the reverse has horizontal curved loops. Its clean surface makes it suitable for crew-neck sweaters, cardigans, knitted T-shirts and polo styles.
Because jersey is visually simple, yarn irregularity, tension variation and needle marks may be more noticeable than on textured structures.
Rib stitch
Rib alternates knit and purl wales to create vertical texture and horizontal stretch.
Common versions include:
- 1×1 rib
- 2×2 rib
- 2×1 rib
Rib is widely used for necklines, cuffs, hems and plackets. It can also be used across the body of fitted knitwear.
Stretch should not be confused with recovery. Recovery also depends on fiber composition, knitting density and whether elastic yarn is added.
Cable stitch
Cable structures create raised, rope-like textures by transferring and crossing groups of loops.
Cables add visual depth, but they also pull the fabric inward. A body panel changed from jersey to an all-over cable structure must be recalculated for width and yarn consumption.
Cardigan stitch
Cardigan stitch uses tuck actions to create a thick and lofty structure.
Half-cardigan and full-cardigan constructions are common in winter sweaters, scarves and substantial cardigans. They generally use more yarn and knit more slowly than basic jersey.
Pointelle stitch
Pointelle uses transferred loops, increases and decreases to create decorative openings.
It is frequently used for women’s spring knitwear, lightweight cardigans and knitted dresses. Transparency, opening size and structural strength should be checked during sampling.
Milano rib
Milano rib has a compact and stable character with less horizontal stretch than conventional rib.
Its structured hand makes it suitable for knitted jackets, tailored cardigans, dresses and skirts.
4. Should a graphic use jacquard, intarsia or printing?
The same artwork may be produced through several techniques, but each method creates a different fabric.
The decision should consider:
- Artwork scale
- Number and distribution of colors
- Desired fabric weight
- Reverse-side appearance
- Yarn type
- Order quantity
- Target price
Jacquard knitting
Jacquard knitting controls selected needles and colored yarns to build a pattern directly into the knitted structure.
It is suitable for:
- Repeated patterns
- All-over graphics
- Brand logos
- Geometric motifs
- Animal patterns
- Holiday sweaters
Jacquard is not one single construction. Options include single-bed jacquard, double-bed jacquard, bird’s-eye backing and tubular structures.
Single-bed jacquard may leave floats on the reverse. Double-bed structures create a more complete backing but are generally heavier.
Factory note: Jacquard cost is not determined only by the total number of colors. The number of colors working in the same course, the frequency of color changes and the backing structure may have a greater effect on knitting efficiency.
Intarsia knitting
Intarsia uses separate yarn carriers for individual color areas.
It is well suited to:
- Large letters
- Bold geometric blocks
- Character motifs
- Oversized logos
- Large color-block designs
Unlike many jacquard constructions, intarsia normally avoids continuous floats across the entire reverse.
However, a design with only three colors may still be difficult if those colors are divided into many small, disconnected areas. Each area may require additional yarn-carrier planning.
Printing
Printing applies the artwork after the panel or garment has been knitted.
It is often more suitable for:
- Photographic images
- Gradients
- Fine illustrations
- Artwork with many colors
- Effects that would be too heavy in jacquard
Jacquard vs intarsia vs printing
| Method | Best suited to | Reverse appearance | Main consideration |
|---|---|---|---|
| Jacquard | Repeated and all-over motifs | Floats or a second knitted layer | Pattern complexity and backing |
| Intarsia | Large independent color areas | Usually no continuous long floats | Yarn-carrier planning |
| Printing | Photos, gradients and detailed artwork | No yarn-built pattern | Print compatibility and hand feel |
A factory should review the original artwork before recommending a method or confirming a price.
5. Increasing, decreasing and armhole shaping
Knitted panels can be shaped while they are being produced.
Increasing and decreasing
Increasing adds loops to make a panel wider. Decreasing—also called narrowing—removes loops to make it narrower.
These actions are commonly used around:
- Necklines
- Armholes
- Shoulders
- Sleeves
- Waists
- Skirt shapes
Visible decrease lines are often called fashion marks. They can serve a structural and decorative purpose at the same time.
Armhole shaping
Armhole shaping describes the area between the underarm and shoulder, including its depth and narrowing sequence.
An armhole that is too shallow may restrict movement. One that is too deep may create excess fabric under the arm.
Armhole depth should therefore be evaluated together with chest width, shoulder width, sleeve-cap shape and a physical fitting.
Raglan, set-in and drop shoulders
Raglan sleeve: Extends from the underarm toward the neckline and usually offers comfortable movement.
Set-in sleeve: Has a shaped sleeve cap inserted into the body armhole, creating a more defined shoulder.
Drop shoulder: Extends beyond the natural shoulder point and is commonly used for relaxed or oversized silhouettes.
These constructions are not interchangeable through a simple shoulder-width adjustment. Each requires a different panel shape and sleeve calculation.
6. Fully fashioned, whole-garment and cut-and-sew construction
These terms describe different ways of constructing a knitted garment.
Fully fashioned knitwear
Fully fashioned knitwear is shaped during knitting through increases, decreases and loop transfers.
The front, back and sleeves are produced close to their final shapes. The panels are then assembled, usually through linking.
This method can reduce cutting waste and create clean fashion marks around the armholes, shoulders and neckline.
Whole-garment knitting
Whole-garment knitting produces a garment closer to its finished three-dimensional form, reducing selected sewing and linking operations.
Not every yarn or design is suitable for this method. Feasibility depends on the machine, yarn behavior, size range, pattern and programming requirements.
For a primary technology reference, see SHIMA SEIKI’s official WHOLEGARMENT explanation.
Cut-and-sew knitwear
Cut-and-sew production begins with a larger knitted fabric or panel that is cut into pattern shapes and sewn.
It may suit certain all-over designs and production systems, but it generally creates more cutting waste than shaped knitting.
| Construction | How it is produced | Assembly requirement |
|---|---|---|
| Fully fashioned | Individual panels shaped during knitting | Panels normally require linking |
| Whole garment | Garment knitted close to final 3D form | Selected seams can be reduced |
| Cut and sew | Knitted fabric cut into pattern pieces | Pieces are sewn together |
7. Linking, washing and finishing
A knitted panel coming off the machine is not a finished sweater.
Assembly and finishing can change the garment’s measurements, surface and hand feel.
Linking
Linking joins knitted panels by aligning and connecting corresponding loops.
It is commonly used at:
- Shoulder seams
- Armholes
- Side seams
- Necklines
- Plackets
Compared with basic sewing, linking can create flatter and more elastic seams.
Incorrect loop alignment or thread tension may cause skipped links, puckering, tight seams or asymmetry.
Pattern matching
Striped, checked and continuous jacquard designs may require pattern matching across side seams, shoulders, sleeves and plackets.
Strict matching can increase yarn consumption and production time. The requirement should be stated before sampling and quotation.
Washing and finishing
Knitwear finishing may include:
- Washing
- Softening
- Fulling
- Brushing
- Drying
- Steam blocking
- Pressing
- Measurement checks
The same yarn and stitch may produce different results under different washing conditions. Water temperature, cycle time, mechanical action, softener and drying method all influence the finished garment.
YouTricot’s knitwear quality control SOP explains how yarn inspection, knitting, linking, washing and final inspection are managed as one connected process.
8. Quality terms buyers should know
Pilling
Pilling occurs when loose surface fibers become entangled through rubbing.
Fiber length, yarn construction, stitch density, finishing and wear conditions all affect the result. The modified Martindale method for assessing pilling resistance is described in ISO 12945-2:2020.
Shrinkage and dimensional change
Knitted loops and fibers may relax or contract during washing. Length and width must be evaluated separately.
ISO 5077:2007 describes a method for determining dimensional change after specified washing and drying procedures.
Color fastness
Color fastness evaluates whether color fades or transfers during washing, rubbing, perspiration, water exposure or light exposure.
Dark-and-light jacquard and intarsia designs require particular attention because color migration may affect adjacent areas.
Snagging
Snagging occurs when a yarn or loop is pulled by an external object.
Open structures, long floats and some fine yarns are more vulnerable. The stitch construction should therefore match the product’s intended use.
Chemical safety is different from physical performance. Buyers evaluating harmful-substance testing can consult the official OEKO-TEX STANDARD 100 reference.
Questions to ask before approving a knitwear sample
Before moving a sample into bulk production, confirm:
- Does the yarn specification include count, plies and color reference?
- Is the selected gauge appropriate for the yarn?
- Has stitch density been recorded?
- Is the graphic method appropriate for the artwork?
- Does the reverse side meet the design requirement?
- Have the armhole and sleeve construction been fitted?
- Is the garment fully fashioned, whole-garment knitted or cut and sewn?
- Have the linking seams been checked for stretch and strength?
- Were measurements taken after washing and finishing?
- Are the shrinkage, pilling and colorfastness requirements documented?
This checklist is more useful than approving a sample based only on appearance.
Frequently asked questions
Is 18GG better quality than 12GG?
No. The numbers describe knitting gauge, not overall quality.
An 18GG machine is normally used for finer yarns and lighter fabrics. A 12GG machine is commonly used for refined mid-fine sweaters. Quality depends on the yarn, density, construction, finishing and production control.
Is jacquard more expensive than intarsia?
Not always.
Jacquard cost depends on the number of working colors per course, color-change frequency and backing structure. Intarsia cost depends on the number of yarn carriers, separated color areas and transitions.
The artwork must be reviewed before either method can be priced accurately.
Is fully fashioned knitwear the same as whole-garment knitting?
No.
Fully fashioned knitwear normally consists of shaped panels that still require assembly. Whole-garment knitting produces a garment closer to its finished three-dimensional form and can reduce selected seams.
Why do sweater measurements change after washing?
Knitted loops and fibers may relax, swell or contract in response to moisture, temperature, mechanical action and drying.
Factories therefore test dimensional change and adjust knitting specifications before bulk production.
Final takeaway
A successful sweater is the result of several connected technical decisions.
Gauge defines the scale of the knitted fabric, but not its quality by itself. Stitch construction affects texture and stability. Jacquard and intarsia create different graphic structures. Increasing, decreasing and armhole shaping control fit. Linking and finishing determine how refined and stable the final garment feels.
Designers and buyers do not need to become machine technicians. They do benefit from knowing which questions to ask and which details must be confirmed before bulk production.
For a complete overview of sampling, production and supplier evaluation, read the China knitwear OEM guide.
If you are unsure whether a design should use jacquard, intarsia, fine-gauge knitting or fully fashioned construction, contact YouTricot with your artwork, tech pack, target yarn and estimated order quantity.
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