Case Study: Custom Striped Sweaters For Women for a Shopify DTC Brand in Canada
Source:Striped Sweaters For Women /
Time:2026-09-18
Striped Sweaters For Women for a Shopify DTC Brand in Canada
A Shopify DTC Brand approached us with a striped sweaters for women requirement for Canada. 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
- Color drift between lab dips and bulk fabric
- Unclear responsibility when a defect shows up after washing
- Long lead times that miss the selling season
What we specified
| Product | Striped Sweaters For Women |
|---|---|
| Client type | A Shopify DTC Brand |
| Market | Canada |
| Order volume | 500 pieces across 6 colourways |
| Base fabric | Rib Knit |
| Decoration | Ultrasonic Welding |
| Size range | S-4XL |
| Sampling rounds | 2 |
| Delivery window | 5 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Rib Knit and locked shrinkage allowance before grading.
- Decoration was moved to Ultrasonic Welding 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 5-week window.
- Unit cost held within 1.5% 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
Approve a pre-production sample from the actual bulk fabric. Proto cloth behaves differently in cutting and washing.
Planning something similar?
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.
