Order enough shirts to cover your actual headcount, plus a 10–15% buffer for sizing swaps, spills, and new hires — then round up to your decoration method's minimum if you land short. For most teams and events, that means custom screen printing starts at a 50-piece minimum, while embroidery and DTF transfers can be ordered from as few as 12 pieces, so the "right" number depends as much on your decoration method as it does on your headcount.
That's the short answer. The longer answer is that "how many do I need" is really three separate questions stacked together: how many people actually need one, how much buffer makes sense for your situation, and which decoration method fits the quantity you land on. Get those three right and the ordering process gets a lot less stressful.
Start with a real headcount, not a guess
Before you think about buffer or minimums, nail down who's actually getting a shirt. This sounds obvious, but it's the step most people rush, and it's where most reorders come from.
For staff, teams, and uniforms
Count actual people, not positions. If you've got 22 employees but two are out on extended leave and three seasonal hires start next month, decide up front whether they're in this order or the next one. Pull a current roster the week you order — not the one from open enrollment six months ago.
For events, races, and conferences
Use registration numbers, not attendance goals. If you're expecting 300 people but only 220 have registered as of your order deadline, order against the number you can actually verify, plus a modest cushion — not the number you're hoping for. Overordering event merch is one of the most common ways small businesses tie up cash in shirts that sit in a closet.
For giveaways, retail, and resale
This is the one case where you're not counting people at all — you're forecasting demand. Look at past sell-through if you have it, or start conservative on a new design and reorder once you know it moves. DTF and embroidery's low minimums make this kind of test-and-reorder approach realistic in a way it isn't with screen printing.
Add a buffer — but a sensible one
A flat headcount order almost always comes up short. Sizes run unevenly (you'll usually need more L/XL than your roster suggests), a shirt gets a coffee stain before the event, someone's hire date moves up. A buffer absorbs that without a rush reorder.
- Staff and team orders: add 10–15% on top of headcount, weighted toward your most common sizes
- One-time events: add 5–10% if your registration numbers are solid; more if they're soft
- Retail and giveaways: skip the buffer math and instead order a size curve based on your audience — more mediums and larges, fewer XS and 3XL, unless you know otherwise
If budget is tight, buffer size before you buffer quantity. A handful of extra mediums and larges covers more real-world gaps than a few extra shirts spread evenly across every size.
Minimum order quantities by decoration method
Once you know your target number, your decoration method either fits it cleanly or forces a decision. Here's how the three main methods stack up on minimums — these are the numbers we run at our Portland shop, and they're fairly standard across the industry.
Minimums at a glance
| Method | Typical minimum | Why the minimum exists |
|---|---|---|
| Screen printing | 50 pieces | Each color requires its own screen; that setup cost only makes sense spread across a bigger run |
| Embroidery | 12 pieces | Digitizing your logo into a stitch file is a one-time cost that pays off even on small runs |
| DTF transfers | 12 pieces | No screens or setup per color — the design prints to film and presses on, so small batches are efficient |
If your headcount is under 50 and you were planning on screen printing, that's usually the moment to either bump your order up to hit the minimum (buffer stock, extra colors for staff, a small retail run) or switch methods. A full-color or detailed logo under 50 pieces is often a better fit for DTF anyway, minimum aside.
What to do when your headcount doesn't match a minimum
This comes up constantly, and there are really only three honest options:
- Order up to the minimum. If you need 38 shirts for screen printing, ordering the full 50 often costs less per piece than you'd expect, and the extras cover turnover, new hires, or damaged shirts down the line — genuinely useful stock, not waste.
- Switch decoration methods. If padding the order doesn't make sense, embroidery or DTF at 12 pieces gets you a professional result without carrying extra inventory.
- Combine orders. Running a small team order at the same time as a larger event order, or combining two departments' needs into one order, can get a small group across a screen printing minimum without any waste.
What we'd steer you away from: inflating your headcount just to hit a minimum you don't actually need. If DTF or embroidery covers your real number cleanly, there's no reason to force screen printing on a 15-person order.
Real-world examples: how much is "enough"?
Headcount math is easier with reference points. Here's how these numbers tend to play out for the kinds of orders we see most often:
- A 15-person office wants matching polos. Under the screen printing minimum, and a single-location logo doesn't need full-color detail — embroidery at 12+ pieces is the natural fit, with a couple of spares for new hires.
- A 5K with 400 registered runners. Comfortably over the screen printing minimum. Order against confirmed registrations plus a 5–8% buffer for day-of sign-ups and staff shirts, not the optimistic total from your marketing goal.
- A 40-person department rolling out a new logo. Just under the screen printing minimum. Padding to 50 with extra mediums and larges for future hires is usually cheaper per piece than staying at 40 and switching methods — but if the design is full-color or photo-based, DTF at 40 pieces may be the better call regardless of the minimum.
- A trade show booth ordering staff shirts and 100 giveaway tees. Two different quantity decisions in one order — a small, known staff count (embroidery or DTF territory) and a larger giveaway run (screen printing territory) — worth pricing both ways separately rather than forcing one method to cover both.
- A wedding party of 10 wanting matching shirts. Well under any screen printing minimum, and typically a one-off design. DTF or embroidery at the 12-piece minimum covers it without inflating the order to hit a quantity you don't need.
How quantity affects price per piece
Minimums are a floor, not the only quantity decision that matters. Within any method, price per piece drops as quantity climbs, because fixed costs — screen setup, digitizing, film, labor — get spread across more units.
That's why "just order a few extra" is usually a better move than it sounds. Going from 48 to 50 shirts to clear a minimum, or from 90 to 100 to cross a price break, often costs less per additional shirt than the shirts already in your order. If you're close to a round number or a minimum, it's worth asking your printer whether a small bump changes your per-piece price before you finalize the count.
Common quantity-planning mistakes
- Ordering the exact headcount with zero buffer — the first size exchange or coffee spill leaves someone without a shirt
- Guessing at a size breakdown instead of asking — a quick size-survey link takes ten minutes and prevents a pile of unworn smalls
- Forgetting growth — ordering for today's headcount when you know three hires start next month
- Padding the count to hit a minimum you don't need — when a lower-minimum method would have fit the real number better
- Waiting until the week of the event — standard turnaround is 7–10 business days from art or sew-out approval, and quantity changes after production starts get expensive fast
A quick planning checklist
- Pull a current, verified headcount — not a projection
- Decide your buffer: 10–15% for ongoing team stock, 5–10% for one-time events
- Collect a size breakdown instead of assuming a standard curve
- Check your target number against decoration minimums (50 for screen printing, 12 for embroidery or DTF)
- If you're just under a minimum or a price break, ask whether rounding up actually costs less per piece
- Order with enough lead time to cover standard 7–10 business day production, longer for holiday or peak-season timing
Getting a number you can commit to
None of this needs to be complicated. Most orders come down to a headcount, a modest buffer, and a decoration method that fits the number you land on. We work through this exact math with customers every week at our Portland shop — screen printing at a 50-piece minimum, embroidery and DTF from 12 pieces, all produced in-house with standard 7–10 business day turnaround and rush production available on qualifying orders. If you've got a rough headcount and aren't sure which method or quantity makes sense, send it over and we'll help you land on a number before you commit to it. Get a free quote or browse our screen printing, embroidery, and DTF transfer services to see what fits.
Written by the team at Pacific North Press, printing and decorating apparel in-house in Portland, OR for years.