Start with the decisions production depends on
Timing becomes clearer when the open decisions are visible. Material and trim availability, the sample direction, colour and size quantities, branding, packing and any required approvals can each affect when the next stage can begin.
Separate work that can continue in parallel from decisions that block progress. Pattern or material work may continue while another detail is being confirmed, but bulk production waits for the specification and required sample approvals to be settled.
- List the materials and trims still awaiting confirmation.
- Record every sample change that remains open.
- Identify the approvals required before production.
- Give each open decision an owner.
- Note any launch or delivery constraint already fixed.
Work backwards from the target date
Start with the date the collection needs to be ready and work back through sample review, production release, finishing, packing and delivery. The supplier can then confirm how the work fits around the information and materials still to be supplied.
Keep estimates and confirmed dates separate. A useful plan shows the order of milestones and the decisions that unlock them rather than relying on one delivery date before the requirements are settled.
- Set the target collection or delivery date.
- Map sample review and approval before production.
- Add material, finishing and packing dependencies.
- Ask the supplier to confirm timing for the actual project.
- Mark every unconfirmed date as an estimate.
Keep the schedule current
Changes to style, colour, material, quantity or approval can alter the plan. Record the date of each decision and ask for an updated timing assessment when a change affects the next stage.
Use written milestones so both teams know what is waiting for a decision and what has already been approved. Timing stays tied to the current brief instead of an earlier version.
- Date every material and sample decision.
- Update the plan after a substantive change.
- Confirm which milestone the change affects.
- Keep written approvals with the current brief.
- Ask for a revised timing assessment before relying on the old date.