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SAMPLING AND APPROVAL

What should each knitwear sample stage approve?

Choose the sample or test that answers the current question, and record which details are ready for the next stage.

Overview

Choose the sample that answers your next question. Swatches compare yarn and stitch; washed tests show changes in care; garment and size samples let you assess construction and fit.

SAMPLING STAGES

Start with what you need to learn from the sample.

Some designs combine these stages; others need another swatch or garment after a yarn, stitch, finish or fit change.

  1. 01

    Material direction

    Yarn card or physical reference

    Which material route is close enough to test?
  2. 02

    Structure

    Knitted swatch

    Does the yarn, stitch and density create the intended surface?
  3. 03

    Finish

    Washed test

    What changes after washing, brushing or finishing?
  4. 04

    Garment

    Development sample

    Do the construction, silhouette and details work together?
  5. 05

    Fit

    Revision review

    Did the named changes solve the connected fit questions?
  6. 06

    Size range

    Size validation

    Does the approved base direction hold across reviewed sizes?
  7. 07

    Release

    Production reference

    Which accepted version is the basis for bulk production?

SAMPLE CHECKS

Use each sample for a specific part of the garment.

StageWhat this sample helps you reviewCheck in the next sample
Material referenceFibre direction, visible colour direction, initial touch and comparison targetKnitted density, finished garment weight, fit and bulk repeatability
SwatchYarn route, stitch, density, structure scale and initial hand feelGarment balance, final measurements, complete finish and size range
Washed testShrinkage direction, surface change, softness, recovery and the tested finishThe complete garment result or a different material batch
Development sampleConstruction, silhouette direction, detail placement and the identified material combinationEvery size, final colour, all trims and production consistency
Fit or size reviewNamed measurements, balance and fit on the reviewed size or size setUnreviewed sizes or later material, structure and finish changes
Production referenceYarn, colour, construction, measurements, trims and finish chosen for bulk productionRecheck any later material, construction or finishing changes

PATH VARIABLES

Three questions decide whether stages can be combined.

01

How certain is the material?

A verified repeat yarn and finish may need less separation. A new or substitute yarn leaves hand feel, weight, colour and wash response open.

02

How connected is the change?

A measurement, stitch or finish change can affect nearby construction, balance, shrinkage or grading even when only one line in the brief changes.

03

What happens if the answer is wrong?

A small swatch or test can resolve a material or construction question before you invest in a complete garment or size set.

WHEN THE YARN CHANGES

When the target yarn is unavailable, change the sample's job.

A substitute yarn can help review shape or construction while the final yarn is being arranged. Use the final yarn to review material-dependent qualities.

Path A

Wait for the target yarn

Use this when the next decision depends on the intended hand feel, weight, drape, wash response or material performance.

Path B

Sample the construction

Check shape, construction and measurements, then sample the final yarn for feel, weight and care.

Path C

Test a swatch first

Compare structure, density and washed behaviour before spending more yarn and time on a complete garment.

Check in the substitute yarn: silhouette, construction, technique and named measurements.

Check in the final yarn: final hand feel, weight, drape, colour, wash response, care and material performance.

See how to review a substitute-yarn sample.

DEVELOPMENT EXAMPLE

Why did one sleeve change still lead to a PP-remake decision?

Current sample57.5 cm
Requested change-5 cm
ControlOther measurements unchanged

The shorter sleeve needed a fit check.

The team chose to remake the PP sample before grading. A shorter sleeve changes cuff position and proportion, and the revised base size guides the rest of the range.

SAMPLE FEEDBACK

Give the next sample clear instructions.

  1. 01

    Name the stage and sample ID

    Keep feedback linked to the sample version it describes.

  2. 02

    List the decisions reviewed

    State the material, structure, finish, construction, fit or size questions this stage was meant to answer.

  3. 03

    Record old and new values

    Include measuring method, marked references and everything intended to remain unchanged.

  4. 04

    Plan the final-yarn sample

    Use feedback on the current sample to plan the yarn, fit and finishing checks that follow.

  5. 05

    Choose the next sampling step

    Choose the next revision, fitting, size check or production preparation step.

NEXT DECISIONS

Choose what to develop next.

Explore the full sampling and production process.

Tell us what you want to review in the next sample

Send the design, material ideas, quantity by colour and size, timing, and the sample or detail you want to develop next.

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