Case Study: Custom Plus Size 3/4 Sleeve Tunic for a Coffee Roaster Chain in the United Kingdom
Plus Size 3/4 Sleeve Tunic for a Coffee Roaster Chain in the United Kingdom
A Coffee Roaster Chain approached us with a plus size 3/4 sleeve tunic requirement for the United Kingdom. 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
- Suppliers who disappear once the deposit is paid
- Color drift between lab dips and bulk fabric
- Inconsistent sizing between production runs

What we specified
| Product | Plus Size 3/4 Sleeve Tunic |
|---|---|
| Client type | A Coffee Roaster Chain |
| Market | the United Kingdom |
| Order volume | 3,000 pieces across 6 colourways |
| Base fabric | 3-Layer Waterproof Fabric |
| Decoration | All-Over Sublimation |
| Size range | Custom grading |
| Sampling rounds | 4 |
| Delivery window | 5 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around 3-Layer Waterproof Fabric and locked shrinkage allowance before grading.
- Decoration was moved to All-Over Sublimation 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
- 3,000 pieces delivered inside the 5-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
Fix the size ratio early. Changing the ratio after cutting starts is the single most expensive change a client can request.

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



