Case Study: Custom Swim Shorts Girls Swimsuit for a Shopify DTC Brand in the United Kingdom

Swim Shorts Girls Swimsuit for a Shopify DTC Brand in the United Kingdom

A Shopify DTC Brand approached us with a swim shorts girls swimsuit 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
• Packaging that arrives crushed and unsellable
• Long lead times that miss the selling season

What we specified

How it was resolved

1. We rebuilt the tech pack around Alpaca and locked shrinkage allowance before grading.
2. Decoration was moved to DTF Film Printing after strike-off tests showed better wash durability.
3. A pre-production sample was approved and retained as the golden reference.
4. Production ran with in-line inspection and a mid-run photo report.
5. Cartons were packed to the client's own barcode and size ratio specification.

Result

• 3,000 pieces delivered inside the 8-week window.
• Unit cost held within 4.5% 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

Lock the colour standard before grading. Once a shade moves, every downstream approval has to be redone and the calendar slips.

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.