Case Study: Custom Transparent Button for a Military Supply Unit in Mexico
Transparent Button for a Military Supply Unit in Mexico
A Military Supply Unit approached us with a transparent button requirement for Mexico. 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
- Inconsistent sizing between production runs
- Packaging that arrives crushed and unsellable

What we specified
| Product | Transparent Button |
|---|---|
| Client type | A Military Supply Unit |
| Market | Mexico |
| Order volume | 1,200 pieces across 4 colourways |
| Base fabric | Modal |
| Decoration | Custom Drawcord |
| Size range | Custom grading |
| Sampling rounds | 4 |
| Delivery window | 6 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Modal and locked shrinkage allowance before grading.
- Decoration was moved to Custom Drawcord 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
- 1,200 pieces delivered inside the 6-week window.
- Unit cost held within 4.5% 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?
Send us your tech pack or even a rough sketch — we will come back with fabric options, a costed sample plan and a realistic production calendar.



