Case Study: Custom Womens Vest for a Promotional Products Company in Japan
Womens Vest for a Promotional Products Company in Japan
A Promotional Products Company approached us with a womens vest requirement for Japan. 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
- Long lead times that miss the selling season
- Unclear responsibility when a defect shows up after washing
- Inconsistent sizing between production runs

What we specified
| Product | Womens Vest |
|---|---|
| Client type | A Promotional Products Company |
| Market | Japan |
| Order volume | 500 pieces across 2 colourways |
| Base fabric | Silk Charmeuse |
| Decoration | Beading and Embroidery |
| Size range | S-4XL |
| Sampling rounds | 4 |
| Delivery window | 10 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Silk Charmeuse and locked shrinkage allowance before grading.
- Decoration was moved to Beading and Embroidery 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
- 500 pieces delivered inside the 10-week window.
- Unit cost held within 3.0% 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
Lock the colour standard before grading. Once a shade moves, every downstream approval has to be redone and the calendar slips.

Planning something similar?
Tell us the quantity, target price and delivery window, and we will build a customisation programme around those three numbers.



