Case Study: Custom Short Sleeve Women T Shirts for a Kidswear Subscription Box in Japan

Short Sleeve Women T Shirts for a Kidswear Subscription Box in Japan

A Kidswear Subscription Box approached us with a short sleeve women t shirts requirement for Japan. 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

• Inconsistent sizing between production runs
• No reliable way to track a order once it enters production
• Packaging that arrives crushed and unsellable

What we specified

How it was resolved

1. We rebuilt the tech pack around Flame-Retardant Fabric and locked shrinkage allowance before grading.
2. Decoration was moved to Foil 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

• 5,000 pieces delivered inside the 6-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?

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.