Oversized Tee Customization Program for Running and Marathon Events with Custom Button
Oversized Tee Customization Program for Running and Marathon Events
This programme covers the full path from a oversized tee concept to repeatable bulk supply for running and marathon events. The build starts from everyday-casual references — oversized tee in corduroy — then locks fabric weight, wash behaviour and fit tolerance so every reorder matches the approved sample.
Most oversized tee buyers arrive with one of these problems: wholesale costs squeezed the retail margin, or colour faded after a few washes. The fix is a written spec before bulk: shrinkage allowance, stitch density, colour tolerance and a golden sample kept at the factory.

Specification
| Product | Oversized Tee |
|---|---|
| Base fabric | Corduroy |
| Decoration | Custom Button |
| Fabric weight | 240-280 gsm |
| Fit options | High-rise / Mid-rise |
| Colour options | 8 wash-stable shades |
| MOQ | 800 pieces per style per colour |
| Sampling | 7 working days, 4 days per revision |
| Bulk lead time | 25-50 days after approval |
| Compliance | BSCI |
What you can customise
- Embossing — quoted per position and per colour on Corduroy.
- Yarn Dyeing — quoted per position and per colour on Corduroy.
- Tonal Embroidery — quoted per position and per colour on Corduroy.
- 3D Puff Embroidery — quoted per position and per colour on Corduroy.
- Shirring — quoted per position and per colour on Corduroy.
- Tie-Dye Wash — quoted per position and per colour on Corduroy.
- Dye-Sublimation Printing — quoted per position and per colour on Corduroy.

How we produce it
- Tech pack review, fabric confirmation and lab dip approval
- Pattern, grading and a Corduroy-spec prototype
- Fit sample and wearer test, then pre-production sign-off
- Bulk cutting with custom button 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. Oversized Tee reorders stay comparable over time because the spec, the lab dip and the golden sample are all on file.
FAQ
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.
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 BSCI, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.
What is the minimum order quantity?
Standard programmes start at 800 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 oversized tee programme
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.



