Case Study: Custom Purple Girls Swimsuit for a Surf School in China
Source:Purple Girls Swimsuit /
Time:2026-09-18
Purple Girls Swimsuit for a Surf School in China
A Surf School approached us with a purple girls swimsuit requirement for China. 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
- Minimum order quantities far above what a growing brand can absorb
- Packaging that arrives crushed and unsellable
- Long lead times that miss the selling season
What we specified
| Product | Purple Girls Swimsuit |
|---|---|
| Client type | A Surf School |
| Market | China |
| Order volume | 2,000 pieces across 4 colourways |
| Base fabric | Polyester |
| Decoration | Ribbed Cuff and Hem |
| Size range | Custom grading |
| Sampling rounds | 2 |
| Delivery window | 6 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Polyester and locked shrinkage allowance before grading.
- Decoration was moved to Ribbed Cuff and Hem 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
- 2,000 pieces delivered inside the 6-week window.
- Unit cost held within 2.0% of the original quotation.
- Return rate linked to fit or workmanship stayed under 1.5%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Lock the colour standard before grading. Once a shade moves, every downstream approval has to be redone and the calendar slips.
Planning something similar?
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.
