Custom T-Shirt for the Japanese and Korean Market in Mulberry Silk with Yarn Dyeing for Resort and Travel Collections

Custom T-Shirt for the Japanese and Korean Market — Mulberry Silk with Yarn Dyeing

We supply t-shirt to japanese and korean buyers built for cold Korean winters. Cloth weight, weave openness and colour fastness are specified for the climate first: Mulberry Silk at 210-260 gsm, shade-matched to hold through the Korean back-to-school season. Programmes start at 200 pieces per style per colour and ship to Tokyo or Osaka.

The failures here are predictable: unclear responsibility when a defect shows up after washing, and color drift between lab dips and bulk fabric. We lock the specification before bulk — weight, shrinkage, stitch density and tolerance — and prepare the conformity documents for Japan so containers clear instead of accruing demurrage while the Korean back-to-school season passes.

Specification

What Japanese and Korean buyers can customise

• Piping and Binding — available on Mulberry Silk, quoted per position and per colour.
• Contrast Stitching — available on Mulberry Silk, quoted per position and per colour.
• All-Over Sublimation — available on Mulberry Silk, quoted per position and per colour.
• Flat Embroidery — available on Mulberry Silk, quoted per position and per colour.
• Shirring — available on Mulberry Silk, quoted per position and per colour.
• DTG Digital Printing — available on Mulberry Silk, quoted per position and per colour.
• Custom Button — available on Mulberry Silk, quoted per position and per colour.

How we produce it

1. Tech pack review and fabric confirmation for cold Korean winters
2. Lab dips or print strike-off approved against the regional palette
3. Mulberry Silk-spec prototype graded to Japanese sizing S-3L
4. Fit sample and wash test, then a pre-production sample
5. Bulk cutting with yarn dyeing applied under controlled settings
6. In-line inspection, final AQL 2.5 inspection and packing for Tokyo or Osaka

Where it sells

• Retail and wholesale — packed to size ratio for regional distribution
• Corporate and hospitality uniforms — repeatable spec for seasonal reorders
• School and institutional programmes — durable cloth at a fixed landed cost
• Online and marketplace sellers — restockable spec held on file
• Festive and seasonal collections — timed to the Korean back-to-school season

Import, duty and delivery

Korean KC safety certification for textiles is arranged before the goods leave the factory. We ship to Tokyo or Osaka with the commercial invoice, packing list and certificate of origin. Buyers here inspect to a tighter standard: needle detection, dimensional stability after washing and seam appearance are checked before packing, and labelling follows the Household Goods Quality Labelling rules rather than a generic care tag.

FAQ

How long does sampling take?

A first prototype is typically ready in 14 working days after the tech pack is confirmed, including fabric sourcing if the base cloth is not in our stock library. Revisions add about 4 days each.

Can you match a specific colour?

Yes. Send us a Pantone TCX reference or a physical swatch. We return lab dips for approval and hold bulk shade within the agreed tolerance band before cutting.

Do you provide compliance documents?

We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for formaldehyde and azo dye testing, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.

How is shipping handled?

We quote EXW, FOB, CIF and DDP. Consolidated sea freight is the default for bulk programmes, with air or express options when a launch date is at risk.

Start your Japanese and Korean programme

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