One-Piece Swimsuit Customization Program for Kidswear Subscription Boxes with Yarn Dyeing
One-Piece Swimsuit Customization Program for Kidswear Subscription Boxes
This programme covers the full path from a one-piece swimsuit concept to repeatable bulk supply for kidswear subscription boxes. The build starts from everyday-casual references — one-piece swimsuit in washed denim — 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 fabric felt thinner than the approved sample, or wholesale costs squeezed the retail margin. 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 | Washed Denim |
| Decoration | Yarn Dyeing |
| Fabric weight | 160-180 gsm |
| Fit options | XS-3XL |
| Colour options | 16 wash-stable shades |
| MOQ | 300 pieces per style per colour |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-50 days after approval |
| Compliance | GOTS |
What you can customise
- Beading and Embroidery — quoted per position and per colour on Washed Denim.
- Dye-Sublimation Printing — quoted per position and per colour on Washed Denim.
- Stone Wash — quoted per position and per colour on Washed Denim.
- Satin Printed Label — quoted per position and per colour on Washed Denim.
- Puff Printing — quoted per position and per colour on Washed Denim.
- Contrast Stitching — quoted per position and per colour on Washed Denim.
- Flat Embroidery — quoted per position and per colour on Washed Denim.

How we produce it
- Tech pack review, fabric confirmation and lab dip approval
- Pattern, grading and a Washed Denim-spec prototype
- Fit sample and wearer test, then pre-production sign-off
- Bulk cutting with yarn dyeing 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
What file formats do you need for artwork?
Vector files (AI, EPS, PDF) give the best print and embroidery results. For raster artwork please supply at least 300 dpi at the final print size. We digitise embroidery files in-house and return a sew-out photo for approval.
Do you provide compliance documents?
We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for GOTS, 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.
What is the minimum order quantity?
Standard programmes start at 300 pieces per style and colour. We can split sizes across a size set, and for first orders we often accept a mixed-colour run to help you test the market.
Start your one-piece swimsuit programme
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.



