Case Study: Custom Organic Cotton Fabric for a Lingerie Specialist in South Korea
Source:Birthstone Crystal Keychains /
Time:2026-09-18
Organic Cotton Fabric for a Lingerie Specialist in South Korea
A Lingerie Specialist approached us with a organic cotton fabric requirement for the South Korea market. The brief was specific: a defined look, a hard launch date and a unit cost that had to survive freight and duty. This case study records what was specified, what went wrong in sampling and how the bulk order was delivered.
The challenge
- An interlining that bubbled after the first press
- Shrinkage that only showed up after the first wash
- Shade drift between the approved lab dip and the bulk lot
What we specified
| Item | Organic Cotton Fabric |
|---|---|
| Client type | A Lingerie Specialist |
| Market | South Korea |
| Order volume | 20,000 pieces across 3 specifications |
| Base material | ABS Resin |
| Standard size | 240 gsm |
| Finish | Nickel-Free Electroplating |
| Sampling rounds | 3 |
| Delivery window | 10 weeks from PO to ex-factory |
| Compliance | Bluesign |
How it was resolved
- We rebuilt the specification around ABS Resin and locked the tolerance before bulk.
- The finish was moved to Mercerised Finish after strike-off tests showed better 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 ratio specification.
Result
- 20,000 pieces delivered inside the 10-week window.
- Unit cost held within 1.5% of the original quotation.
- Inspection-related rejection stayed under 1.0%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Fix the specification count early. Adding variants after production starts is the most expensive change a client can request.
Planning something similar?
Send the reference sample or tech pack and we will come back with a costed specification, a sampling timetable and the compliance documents your market requires.
