A practical apparel vendor onboarding sequence: what to hand over, what to ask for, and how to clear the stall between approval and the first real order.
You picked a vendor. The hard part is supposedly over. In practice, apparel vendor onboarding is where most programs lose their first month, and almost never for a dramatic reason. The approval lands, everybody feels finished, and then nothing moves because nobody has sent the logo, nobody has collected sizes, and nobody is sure who is allowed to say yes to a proof. This is the sequence that prevents that: what the vendor needs from you, what you should insist on receiving back, and how to get through the quiet gap between approval and the first real order.
At a glance
- Onboarding stalls on missing inputs from the buyer far more often than on anything the vendor does.
- Three things unblock almost everything: usable artwork, a size roster, and one named approver.
- Ask for a written spec back, in your hands, before the first full run. It is the record a reorder depends on.
- Always take the sample step. A garment in your hand resolves arguments that a proof on screen cannot.
- Do not let the date float. Name the date you need it in hand and have the vendor confirm it before you commit.
Where apparel vendor onboarding actually loses time
If you audit a slow start honestly, the delay is almost always sitting on the buyer side, and it is almost always one of four things. The logo file is somewhere in a former employee's drive. The size roster needs nine managers to reply and six have. Nobody has decided whether marketing or operations signs off on the chest placement. Or the purchase approval is waiting behind a quarter end.
None of that is a vendor problem, which is why chasing the vendor does not fix it. The fix is to treat onboarding as a short project with named owners, and to run the parts you control in parallel rather than in sequence. A property management company in Aventura and a logistics operator in Doral will hit the same four blockers, in the same order, regardless of who they chose.
Run your side in parallel
Artwork retrieval, size collection and approval routing have nothing to do with each other. Start all three on the same day. Buyers who run them one after another because each feels like a prerequisite add weeks for no reason.
What the vendor needs from you
Give a new vendor these six inputs and there is nothing left for them to wait on. Assemble them before the first working call, not after it.
| Input | What good looks like | What slows it down |
|---|---|---|
| Artwork | Vector files where available, at the actual colours you intend to use, with a named version | A logo pulled off a website, or three versions with nobody able to say which is current |
| Garment list | Brand and style number, or a clear description of use so the vendor can recommend | Just a colour and a category, which produces a quote you cannot compare |
| Placement intent | Where the mark goes and roughly how large, for example left chest, around 5 by 5 inches | Leaving it to the vendor, then objecting to the result |
| Size roster | Headcount by role and location with a size against each name | A total headcount and a request for a standard size breakdown |
| Delivery detail | Each receiving address with a named receiver, plus the date you need it in hand | One address that turns out to serve five sites, or a date that was never confirmed |
| Approval chain | One named person who approves artwork, one who approves spend | A committee, or an approver who is on leave during the proof window |
If your artwork situation is uncertain, resolve it first, because it gates the proof. Our notes on which logo files print cleanly and on preparing artwork for direct to garment printing tell you what to go looking for, and the design guide covers how to brief a mark you do not have in a usable format.
What you should ask for
Onboarding is bidirectional, and the things worth requesting are not the things buyers usually request. Ask for the operational artefacts, in writing, and confirm each one rather than assuming it exists.
A written spec, held by you
The single most valuable thing to extract from onboarding is a written spec per garment: brand and style number, exact colourway, decoration method, ink or thread colours, placement measurements and the approved artwork version. Confirm the vendor stores it and ask for your own copy. This is what makes a reorder match the original run two years later, and it is also what protects you if you ever change vendors again.
Confirmation of how your date is handled
Ask directly how dates are confirmed. The answer you want is a process, not a promise: you name the date you need the order in hand and the vendor confirms whether they can hit it before you commit to the job. A vendor who quotes a timeline before seeing the artwork and the quantity is guessing on your behalf.
Named contacts, and the escalation
Ask who you email, who covers when that person is out, and who you call when something is wrong on a delivery. Ours is a straightforward answer: (954) 280 0627 and info@imperialcustomapparel.com, with a facility in Hollywood, Florida serving companies across Miami and South Florida, open by appointment if you want to see a garment in person before committing the program.
Confirm the commercial terms you need, do not assume them
Rather than taking any of this on trust, ask the vendor to confirm in writing how minimums work on first runs and reorders, how cost per piece changes with quantity, what the payment terms are, what happens if a run does not match the approved proof, and what documentation their process requires from a company of your size. You are not asking them to invent anything. You are making sure the answers exist in a document rather than in a conversation.
If your own procurement process requires specific paperwork before a vendor can be set up, send that requirement list on day one rather than discovering it in week three. It is the most common cause of a start date slipping, and it is entirely within your control.
Artwork handover
Handover is a moment, not a phase, and you want it to happen once. Send the final files with a version name, state the colours, and say explicitly which mark goes on which garment and at what size. Then confirm who can approve changes to it, because every subsequent reorder will be measured against this handover.
Settle the mark per garment
A single logo rarely works everywhere. A detailed full colour mark that looks right printed on a cotton tee may need simplifying for embroidery on a cap, where stitch count and small text behave differently. Decide this during handover rather than at proof, and get it recorded per garment. Our placement and sizing reference is the easiest way to agree sizes without a long email thread.
Put the old files beyond reach
If you are replacing a previous vendor, delete or archive the superseded artwork from wherever your sites can reach it. Old marks resurface through local initiative, usually on an event order placed in a hurry.
The proof and sample step
Two distinct checks, and skipping either is a false economy. The proof is a visual approval of artwork, size and placement before anything is produced. The sample is a physical garment, decorated with your real artwork at the real placement, that you can hold, wear and wash.
Get both in front of the right people. Brand owners object to colour and proportion. Site managers object to fit, weight and how a collar behaves after a shift. They are different objections and they both matter, so run the review in one meeting rather than two rounds. The case for never skipping this is laid out in our piece on ordering a sample before you launch, and because there is no minimum on custom shirt orders here, a single sample garment is a normal order rather than a favour.
Write down what you approved
Approval by reply email is fine as long as the reply names what was approved: the garment, the colourway, the artwork version and the placement measurement. An approval that says looks great is not a record you can hold anyone to.
The stall before the first order
Here is the gap that catches nearly everyone. The sample is approved, everybody is pleased, and then two or three weeks disappear. The cause is almost always that approval of the garment was mistaken for authorisation of the order. Those are separate decisions, often owned by separate people, and the second one has no trigger.
Three mechanics close the gap:
- Raise the purchase approval while the sample is in transit, not after it arrives. Approving spend contingent on sample sign off costs nothing and removes the dead time entirely.
- Name the person who places the first order, by name, in the same message that circulates the sample. Where a program has no named buyer, the order waits for a volunteer.
- Fix the first order date before the sample review, so the review has a deadline. Reviews without a date attached expand to fill whatever time exists.
If your size roster is still incomplete at this point, place the first order for the names you have and handle the rest as individual pieces afterwards. Holding an entire rollout hostage to four unreturned emails is the worst available trade, and single piece follow ups are straightforward when the spec is already stored.
Making the first order count
Treat the first order as the test of the operating model, not just a delivery. Check three things when it lands: did the garments match the approved sample, did the size breakdown match what you submitted per location, and did the packing and labelling let your receivers verify without unpacking everything. Write down the answers. That short record is what you will use to hold the relationship steady for the next three years, and it feeds directly into the structure described in our guide to running a company uniform program.
The onboarding sequence
- Day one, start three threads at once. Artwork retrieval, size roster collection and approval routing. Send your own procurement requirements to the vendor in the same message so nothing surfaces late.
- Name the two approvers. One for artwork and placement, one for spend. Put both names in writing and confirm neither is away during the review window.
- Hand over artwork once, with a version name. State which mark goes on which garment, the colours and the intended size per placement. Archive every superseded file so it cannot be reused.
- Ask for the written spec back. Garment, colourway, method, ink or thread, placement measurements, artwork version. Keep your own copy. This is the deliverable that makes later reorders predictable.
- Approve a proof, then order a physical sample. Real artwork, real placement, real garment. Review it with brand and site management in the same sitting, and record exactly what was approved.
- Raise purchase approval while the sample is in transit. Make it contingent on sign off. This is the single step that removes the usual stall between approval and first order.
- Place the first order against a confirmed date. Tell the vendor the date you need it in hand and get confirmation before you commit. Order for the staff you have rostered and clean up the stragglers individually.
- Debrief the first delivery in writing. Match against sample, match against size submission, quality of labelling and packing. Three lines, kept on file, and your size correction for the next cycle is already half written.
Buyers across South Florida who run this cleanly tend to have no special advantage beyond discipline on the first week. If you want a sense of what the production side looks like before you start, how bulk apparel orders are quoted and produced covers the inputs we work from.
FAQ
What does an apparel vendor need from me to get started?
An apparel vendor needs six things from you: usable artwork files with a named version, a garment list with brand and style number or a clear description of use, your placement intent with an approximate size, a size roster by role and location, each delivery address with a named receiver plus the date you need the order in hand, and one named approver for artwork and one for spend. Assembling all six before the first working call removes nearly every common delay.
How long does it take to onboard a new apparel vendor?
It depends almost entirely on three things on your side: how quickly you can produce usable artwork, how quickly managers return size rosters, and how quickly purchase approval clears. The production steps are predictable once those inputs exist, which is why the right approach is to name the date you need the first order in hand and have the vendor confirm whether they can hit it before you commit. Running artwork, sizes and approvals in parallel rather than in sequence is the biggest single saving available.
Should I order a sample before a full uniform run?
Yes, always order a physical sample decorated with your real artwork at the real placement before committing to a full run, because a screen proof cannot tell you how a garment fits, weighs or feels after a shift. Review the sample with your brand owner and a site manager together, since they raise different objections. Where there is no minimum order, a single sample garment is an ordinary order rather than a special request.
What artwork files should I send a new apparel vendor?
Send vector files where you have them, in the exact colours you intend to use, with a clear version name and a note saying which mark belongs on which garment. If you only have raster images, send the largest and cleanest originals you can find rather than anything pulled from a website. Expect a good vendor to tell you honestly when a file will not hold up at the size you want it reproduced, and to say what they need instead.
Can I test a new apparel vendor with a small order?
Yes, and it is the sensible way to start when there is no minimum order, since a small first run on one garment lets you check decoration quality, colour accuracy, placement and packing before you commit a full rollout. Use your real artwork and real placement rather than a generic test print, so what you are evaluating is what you will receive at scale. Keep a written record of what the small order looked like and hold the full run to it.
Bring us the logo and the headcount. We will handle the rest.
Kornit DTG printing, DTF transfers for performance fabrics and custom embroidery all run in house, so artwork handover, proof, sample and first run happen under one roof with one contact. We store your spec in writing and send you a copy, and there is no minimum, so you can test us on one garment before you commit a rollout. Name the date you need the first order in hand and we confirm whether we can hit it before you sign anything.
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