Sample, Fit Sample, Size Set and Pre-Production Sample: What Changes
Sample names matter because each stage answers a different question. Clear approval gates prevent a visually good sample from being mistaken for production readiness.
Terminology varies between brands and suppliers, but the underlying principle is stable: every sample should have a declared purpose, controlled inputs and a decision owner.
When all samples are called simply ‘the sample,’ comments accumulate without a clear gate. A fit approval may be interpreted as approval of substitute fabric. A pre-production sample may introduce an unrecorded measurement change. Production then starts with several versions of the truth.
The solution is a sample matrix that records what is being tested, which inputs are final and what approval permits the project to do next.
What each sample is expected to prove.
Development prototype
Tests the initial idea, construction route, proportion and material behavior. Temporary trims or substitute fabrics must be recorded.
Fit sample
Tests shape, balance, measurements, movement and intended fit on the nominated size or model. Visual details may still be open.
Sales or presentation sample
Represents intended appearance for internal review, selling or photography. Its timing may precede full production confirmation.
Size set
Checks grading and fit across selected sizes. It should expose whether base-size corrections have translated properly.
Pre-production sample
Uses confirmed production materials, trims, artwork and construction. It becomes the reference standard only when all listed conditions are approved.
Every approval should state its boundary.
A signature or email saying ‘approved’ is not enough when the underlying sample contains substitutions or open comments.
- Sample type and version are identified
- Materials and trims are marked final or temporary
- Measurements and fit status are recorded separately
- Construction and workmanship comments are closed or carried forward
- Artwork and labelling approvals identify the correct file versions
- Changes affecting price or timing trigger a commercial review
- The next permitted action is explicit
Approval language is part of quality control.
One source of truth
ALTATELA coordinates comments and sample status so the participating resources work from the same controlled version. For complex garments, combined-product approval is essential even when individual components have already been accepted.
Continue with apparel development services, review our project feasibility process, or return to Development Notes.