Case Study: Custom Jeans Sports Jacket for an Independent Boutique Brand in South Korea
Source:Jeans Sports Jacket /
Time:2026-09-18
Jeans Sports Jacket for an Independent Boutique Brand in South Korea
An Independent Boutique Brand approached us with a jeans sports jacket requirement for South Korea. 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
- Unclear responsibility when a defect shows up after washing
- Long lead times that miss the selling season
- Suppliers who disappear once the deposit is paid
What we specified
| Product | Jeans Sports Jacket |
|---|---|
| Client type | An Independent Boutique Brand |
| Market | South Korea |
| Order volume | 5,000 pieces across 3 colourways |
| Base fabric | Spandex |
| Decoration | Embossing |
| Size range | XS-3XL |
| Sampling rounds | 2 |
| Delivery window | 10 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Spandex and locked shrinkage allowance before grading.
- Decoration was moved to Embossing 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
- 5,000 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 1.0%.
- 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?
Book a 20-minute call with our merchandising team and get a written quotation within 48 hours.
