Phase two — prototype pass and spec lock
The prototype pass exposes the trade-offs between blank colour, decoration method, fabric weight, garment cut and per-unit cost. The supplier presents two or three sample sets against candidate blanks, photographs them under a controlled light box, and walks the operations and HR leads through the comparison in a thirty-minute session. A polo in three blanks with three decoration methods tells nine different stories about the brand; the operations team has to live with the result, not just look at it once, so the sample set is something they take away for a week.
The spec lock follows the same pattern used in a rebrand playbook: blank item with style and colour codes, decoration method and Pantone references, artwork file (vector with colour references and a sample swatch), per-unit cost band at the planned volume, production lead time, delivery terms (single drop or staged), and the named supplier for any made-to-measure supplement. Change orders after this point are priced and timed separately, and the operations team is told this in writing so the temptation to tweak the spec at the last minute has a cost attached.
The replacement-cycle definition is also finalised in phase two. It names each item, its replacement interval, who pays (the operations budget, an allowance per staff member, a deductible on a per-claim basis), how one-off replacements are handled, and the supplier’s reorder contact. A clear replacement cycle is the difference between a steady-state operation and an annual project; getting it wrong means the operations team is back at the supplier every six months asking for an unplanned re-run.
Phase two normally takes two to four weeks and ends with the locked spec, the approved sample set, the sizing campaign at the completion threshold, the production slot booked and the replacement-cycle definition signed.