Begin with usable width
Request the width applicable to the proposed finished article, with units and its information source. Do not substitute a nominal or familiar width from another fabric. Keep any unresolved edge or usable-area question visible to the sample maker. The width used in an estimate should match the article and stage under discussion. If it changes, review the layout basis before carrying the estimate into a sample or order quantity.
Use the actual pattern revision
Identify the garment pieces, sizes or programme scope that the layout represents. Keep the relevant outlines and construction questions available to the pattern maker. An estimate based on a preliminary design may not apply to a revised front, pocket or sleeve. Record the pattern revision and assumptions beside the result. The website can help organise the brief, while the actual marker or cutting plan needs the sample maker's applicable pattern and article information.
Retain repeat and direction evidence
Where pattern alignment matters, provide the measured complete repeat with direction, units and method. Keep face and any confirmed directional cutting condition with the physical sample and article. A fine, medium or broad label is appearance context rather than a measurement. If a nap or one-direction condition is still uncertain, ask the relevant team to resolve it and identify the estimate's open assumption instead of quietly choosing a convenient layout.
State matching priorities by part
Name the pocket, front opening, seam or other detail where a particular relationship must be retained. Distinguish that priority from parts where variation is acceptable. Ask the sample maker to review the real shapes and construction before estimating the effect of the chosen strategy. A blanket instruction to match everything may not describe the garment's actual intent and cannot establish the required allowance without a real layout.
Keep the estimate and its limits
Retain the width, repeat, pattern scope, direction constraints and matching priorities used. Identify who prepared the estimate and which information was confirmed. Do not replace those records with a universal loss percentage. If the article, colour programme, pattern or cutting rule changes, flag the need to review the estimate. Keep quantity per colour with original units so the supply discussion can distinguish fabric requirements from a provisional development calculation.
Use the result for the next sample request
Explain the planned garment trial and ask which sample metreage is appropriate and available. Request applicable minimums, sample charges, timing and article information from the team. The site does not create an approved marker, stock quantity or commercial commitment. Keep the estimate with the sample stage and later written confirmation, so a decision based on preliminary information does not silently become the final bulk order basis.
State what would invalidate the estimate
Record the article and pattern conditions that the estimate depends on. Identify which changes, such as usable width, selected matching priority or directional constraint, require another layout review. The quantity discussion can then retain a useful planning result while recognising its actual limits. Keep the updated estimate in the same programme revision as the changed proposal.
Your decision and record
| Check | Decide | Keep with the reference |
|---|---|---|
| Width | Use the actual usable dimension and source. | Article, units and open edge conditions. |
| Pattern | Identify the scope used in the layout. | Pieces, garment programme and revision. |
| Repeat | Keep measured values and direction constraints. | Physical ID, method and confirmation. |
| Matching | Set priorities at named parts. | Intention and permitted variation. |
| Estimate | Retain assumptions and review after changes. | Basis, owner, units and applicable revision. |
Questions for this step
Can I use a standard pattern-matching loss percentage?
The actual requirement depends on width, repeat, shapes and cutting constraints. Ask for a layout-based estimate and keep its assumptions.
Does the observation slider estimate metreage?
It changes visual rhythm or screen viewing only. It is not a production layout or physical repeat calculator.
What if width is still unknown?
Keep the estimate provisional and name that assumption. Request the actual usable width before treating the result as a confirmed quantity basis.