Modern Denim Jacket Style in Silk with Gathered Sleeves
Modern Denim Jacket Style in Silk with Gathered Sleeves
A Department Store Buyer approached us to develop a modern denim jacket style around a single idea: gathered sleeves, executed in silk. The capsule was destined for the United Kingdom and needed modern finishing that reads designer on the rail while staying repeatable in bulk. This case study records the brief, the specification and the delivery.
The challenge
- Unit costs were too high for a boutique price point
- The previous factory could not hold consistency across sizes
- Decoration durability failed after two washes

What we specified
| Product | Modern Denim Jacket Style |
|---|---|
| Client type | A Department Store Buyer |
| Market | the United Kingdom |
| Order volume | 1,500 pieces across 3 colourways |
| Base material | Silk |
| Signature detail | Gathered Sleeves |
| Size range | Custom grading |
| Sampling rounds | 3 |
| Delivery window | 8 weeks from PO to ex-factory |
| Compliance | OEKO-TEX Standard 100 |
How it was built
- Reference garments and moodboards were translated into a measurement spec, not just photos.
- Silk was confirmed with lab dips and a hand-feel approval before grading.
- The denim jacket style was prototyped on the fit model, then revised twice before pre-production.
- Gathered Sleeves was applied in a controlled process to keep every piece consistent.
- Bulk ran with in-line inspection; a photo report was shared before shipment.

Result
- 1,500 pieces delivered inside the 8-week window.
- Unit cost held within 2.0% of the approved quotation.
- The a Department Store Buyer launched on schedule and reordered the same specification next season.
What we would repeat
Approve the hand feel on the actual bulk fabric — proto cloth always behaves differently.

Planning a similar capsule?
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.



