Tack Button Sourcing Program for Fast Fashion Retailers: Underwear
Tack Button Programme for Fast Fashion Retailers: Underwear
This programme covers the full path from a tack button requirement to a repeatable bulk supply for fast fashion retailers. Instead of buying whatever a catalogue happens to stock, you specify the base material, the 32 mm Width, the finish and the packing, and we hold that specification so every reorder matches the last one. It is built around underwear, which is where most of the specification detail sits.
The most common failure in tack button sourcing is not price — it is drift. A base material changes mill, the shade moves, a plating bath changes and the item quietly stops matching the approved sample. We prevent that with a written spec, an approved counter sample and a golden sample retained at the factory.

What the programme covers
- Specification build from your tech pack or a physical reference sample
- Base material and finish options with costed alternatives
- Sampling, testing and approval against ISO 9001
- Bulk production with in-line inspection and photo reporting
- Packing, documentation and shipment under the agreed Incoterm
Recommended specifications
- PU Leather — best balance of cost, availability and test performance
- Cotton — used when strength and abrasion resistance come first
- Recycled PET — selected for colour depth and finish stability
- Neoprene — used when strength and abrasion resistance come first

Programme parameters
| Item | Tack Button |
|---|---|
| Target sector | Fast Fashion Retailers |
| Target application | Underwear |
| Standard size | 32 mm Width |
| Finish options | Rainbow Iridescent Finish, Rose Gold Plating, Matte Black Coating |
| Processes | Epoxy Coating, Warp Knitting, Weft Knitting |
| MOQ | 500 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-30 days |
| Compliance | ISO 9001 |
| Delivery terms | EXW / FOB / CIF / DDP |
Why buyers choose this route
- Trim and fabric sourced from audited mills with test reports on file
- Consolidated shipping with documented carton ratios
- MOQ quoted per style per colourway, stated before sampling starts
- Plating and dyeing sub-processes planned into the quoted lead time
- Compliance documentation issued with the shipment, not after it
How the programme runs
- Discovery call: quantity, target price, delivery window and compliance needs
- Material and finish proposal with costed alternatives
- Counter sample built from your tech pack or reference sample
- Approval, testing and pre-production sign-off
- Bulk production with in-line inspection and photo reporting
- Packing, documentation and shipment under the agreed Incoterm
FAQ
What is the minimum order quantity?
Standard MOQ is 500 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
Can you handle our own artwork or tooling?
Yes. Artwork files or existing tooling can be used; we confirm tolerances in writing before the first production run.
Which compliance documents do you provide?
ISO 9001 documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
What are the payment and delivery terms?
Standard terms are a deposit with the order and the balance before shipment, under EXW / FOB / CIF / DDP as agreed.
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.