One-Piece Swimsuit Customization Program for Railway and Transit with Contrast Stitching
One-Piece Swimsuit Customization Program for Railway and Transit
This programme covers the full path from a one-piece swimsuit concept to repeatable bulk supply for railway and transit. The build starts from everyday-casual references — one-piece swimsuit in fleece-back cotton — then locks fabric weight, wash behaviour and fit tolerance so every reorder matches the approved sample.
Most one-piece swimsuit buyers arrive with one of these problems: the fit drifted between sizes, or the previous supplier could not hold consistency on reorders. The fix is a written spec before bulk: shrinkage allowance, stitch density, colour tolerance and a golden sample kept at the factory.

Specification
| Product | One-Piece Swimsuit |
|---|---|
| Base fabric | Fleece-Back Cotton |
| Decoration | Contrast Stitching |
| Fabric weight | 240-280 gsm |
| Fit options | XS-3XL |
| Colour options | 16 wash-stable shades |
| MOQ | 800 pieces per style per colour |
| Sampling | 7 working days, 4 days per revision |
| Bulk lead time | 20-60 days after approval |
| Compliance | BSCI |
What you can customise
- Quilting — quoted per position and per colour on Fleece-Back Cotton.
- Satin Printed Label — quoted per position and per colour on Fleece-Back Cotton.
- Bonding Construction — quoted per position and per colour on Fleece-Back Cotton.
- Flat Embroidery — quoted per position and per colour on Fleece-Back Cotton.
- Custom Drawcord — quoted per position and per colour on Fleece-Back Cotton.
- Garment Dyeing — quoted per position and per colour on Fleece-Back Cotton.
- Piece Dyeing — quoted per position and per colour on Fleece-Back Cotton.

How we produce it
- Tech pack review, fabric confirmation and lab dip approval
- Pattern, grading and a Fleece-Back Cotton-spec prototype
- Fit sample and wearer test, then pre-production sign-off
- Bulk cutting with contrast stitching applied under controlled settings
- In-line inspection, final AQL 2.5 check and packing
Quality control
Every bulk lot is compared against the approved sample for shade, hand feel, measurements and wash behaviour. One-Piece Swimsuit reorders stay comparable over time because the spec, the lab dip and the golden sample are all on file.
FAQ
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.
Do you provide compliance documents?
We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for BSCI, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.
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.
How long does sampling take?
A first prototype is typically ready in 7 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.
Start your one-piece swimsuit programme
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.



