Case Study: Custom Jacket Zipper Slider for an Influencer-Led Brand in Belgium
Source:Jacket Zipper Slider /
Time:2026-09-18
Jacket Zipper Slider for an Influencer-Led Brand in Belgium
An Influencer-Led Brand approached us with a jacket zipper slider requirement for Belgium. The brief was specific: a defined look, a hard launch date and a unit cost that had to survive shipping and duty. This case study records what was specified, what went wrong in sampling and how the bulk order was delivered.
The challenge
- Color drift between lab dips and bulk fabric
- Unclear responsibility when a defect shows up after washing
- Minimum order quantities far above what a growing brand can absorb
What we specified
| Product | Jacket Zipper Slider |
|---|---|
| Client type | An Influencer-Led Brand |
| Market | Belgium |
| Order volume | 800 pieces across 4 colourways |
| Base fabric | Combed Cotton |
| Decoration | Screen Printing |
| Size range | XS-3XL |
| Sampling rounds | 4 |
| Delivery window | 10 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Combed Cotton and locked shrinkage allowance before grading.
- Decoration was moved to Screen Printing after strike-off tests showed better wash durability.
- A pre-production sample was approved and retained as the golden reference.
- Production ran with in-line inspection and a mid-run photo report.
- Cartons were packed to the client's own barcode and size ratio specification.
Result
- 800 pieces delivered inside the 10-week window.
- Unit cost held within 2.0% of the original quotation.
- Return rate linked to fit or workmanship stayed under 2.0%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Fix the size ratio early. Changing the ratio after cutting starts is the single most expensive change a client can request.
Planning something similar?
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.
