Sample Approval Checklist for Fashion Brands.
A step-by-step evaluation framework covering measurements, fit ergonomics, seam construction, wash stability, and graphic execution before bulk cutting authorization.
General industry knowledge • Reviewed by Fenalt editorial team
Evaluating a sample requires a systematic point-by-point audit. Catching measurement deviations during sampling prevents bulk production defects.
Approving a sample without a structured checklist leaves your bulk order vulnerable to unexamined errors. A thorough inspection evaluates dimensions, anatomical drape, stitching quality, trim functionality, and fabric performance post-laundering.
Master Checklist
5 Categories to Check Before Sign-Off
1. Measurement & POM Audit
- Measure every Point of Measure (POM) flat on a smooth inspection table against the tech pack spec sheet
- Verify each measurement falls within the specified tolerance range (e.g. ±1.0 cm to ±1.5 cm)
- Check bilateral symmetry across left and right sides (sleeve length, chest width, pocket positioning, shoulder seam slope)
- Verify body length and sweep width match target specs before and after sample washing
2. Fit, Silhouette & Ergonomics
- Evaluate sample on a physical fit model or calibrated dress form matching target body dimensions
- Inspect shoulder seam positioning, armhole depth, sleeve pitch, and neck collar circumference
- Test functional range of motion (arm extension, bending, sitting) for fabric binding or tension
- Verify garment silhouette and proportions match 2D design vector sketches
3. Fabric Weight, Handfeel & Shrinkage
- Verify fabric weight in GSM matches tech pack targets using a fabric swatch cutter or mill certification
- Assess fabric handfeel, drape, opacity, and softness against approved swatches
- Launder sample 3x according to care instructions to calculate dimensional shrinkage and spirality (seam twist)
- Check fabric stretch recovery and pilling resistance after wash testing
4. Stitching & Construction Integrity
- Inspect stitch density (Stitches Per Inch / SPI) for consistency along structural seams
- Check for seam puckering, skipped stitches, tension distortion, or loose thread ends
- Verify appropriate stitch types were used (lockstitch for structural seams, overlock for raw edges, coverstitch for hems)
- Evaluate ribbing recovery at necklines, cuffs, and waistbands
5. Artwork, Printing, Embroidery & Trims
- Verify artwork placement coordinates measured from reference seams (e.g. HPS or center front)
- Inspect print clarity, opacity, edge sharpness, and puff print elevation
- Check embroidery stitch density, backing material cleanliness, and thread tension
- Test zipper operation, snap attachment strength, drawcord finish, and eyelet alignment
- Verify woven neck label, care tag legal copy, size label, and hangtag placement
Inspection Workflow
How to Document Sample Inspection Notes
Take High-Resolution Measurement Photos
Photograph every point of measure with a flexible garment measuring tape laid flat beside the seam to document exact deltas visually.
Use Consolidated Fit Comment Worksheets
Compile all measurement observations, photos, and revision requests into one master PDF or spreadsheet instead of fragmented notes.
Differentiate Mandatory Corrections from Optional Refinements
Label feedback items clearly as 'Must Fix Before Bulk' versus 'Optional Aesthetic Preference' to help pattern makers prioritise adjustments.
Physically Pin or Mark Samples if Returning
If returning the physical sample to the factory, use tailor's chalk, safety pins, or masking tape directly on the garment to indicate seam shifts.
Questions
Frequently Asked Questions
What should I do if a sample fails measurement tolerances?
Document the exact measurement discrepancies with clear flat-lay photos showing tape measure alignment beside the POM. State the required numerical delta (+/- cm) in your fit comment worksheet and request a revised sample before authorizing pre-production sign-off.
How many wash cycles should a sample undergo during testing?
Perform at least 3 home laundering cycles according to the garment's specified care label instructions. Re-measure all key points of measure after drying to calculate fabric shrinkage percentage and verify that graphics, embroidery backing, and seams hold up.
Who is responsible for conducting the sample approval check?
The brand's technical designer, product manager, or founder is responsible for reviewing and approving the sample. If the brand works with a managed production partner like Fenalt, local technical managers assist by conducting preliminary POM checks in Dhaka before dispatching samples.
Can I approve a Pre-Production (PP) sample with minor pending revisions?
Approval with comments is acceptable only if the remaining changes are administrative (such as adjusting care label text) and do not affect pattern dimensions, fabric, or construction. If measurements, fit, or fabric require adjustment, a revised PP sample must be reviewed.
What measurement tolerance is acceptable in apparel manufacturing?
Standard industrial measurement tolerances for knitwear and casual streetwear range from ±1.0 cm to ±1.5 cm across major points of measure (chest, body length, sleeve length). Tighter categories like activewear may enforce ±0.5 cm.
What happens after the sample approval checklist is fully signed off?
Once the pre-production sample is approved in writing, it is sealed at the factory as the Golden Sample. The factory completes full size-run CAD grading, locks cutting markers, orders bulk materials, and schedules bulk sewing.
Precision sampling and pre-production checks
Fenalt's Dhaka technical team inspects sample measurements, fabric handfeel, and seam construction before sample dispatch.
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