How to Order T-Shirts for a Large Group (Step-by-Step Guide)

Why Ordering T-Shirts for a Large Group Is a Project Management Challenge

Ordering a single t-shirt takes five minutes. Ordering shirts for 50, 100, or 500 people can take weeks — and if you've done it before, you know exactly why. The challenge isn't the printing. Printers are good at printing. The challenge is everything that happens before the order gets placed: getting information from a large, dispersed group, corralling stragglers, making decisions under uncertainty, and translating it all into a single accurate purchase order.

Large group shirt orders fail in predictable ways. The most common: not starting size collection early enough, underestimating how long follow-up takes, making size assumptions instead of collecting real data, and not accounting for the time required between proof approval and delivery. Each of these is avoidable with the right process.

This guide walks through the entire process step by step — from defining what you need through getting shirts into people's hands. Whether you're organizing shirts for a company retreat, a school event, a sports team, or a family reunion, the steps are the same. The scale changes the stakes, but not the fundamentals.

Step 1: Define Your Requirements

Before you touch a design tool or request a quote, get clear on your constraints. Answering these four questions early will save you time and prevent costly mid-process changes.

How many people?

Get as close to a firm headcount as possible before starting. "Approximately 80 people" is fine for initial planning, but you'll need an accurate number before placing the order. Understand whether your headcount might change — adding people late in the process is common and has pricing implications, since quantity breaks determine your per-shirt cost. See our guide on average t-shirt size distribution to understand how sizes typically break out across a large group.

What's the budget?

Per-shirt costs for custom screen-printed shirts typically range from $8–$25 depending on quantity, design complexity, shirt quality, and print locations. For 100+ shirts with a simple one-color design on a Gildan blank, budget around $8–$12 per shirt all-in. For a more premium blank (Bella+Canvas) with a two-color front and back print, expect $15–$22. Knowing your budget before you start shortens the decision process considerably.

What's the timeline?

Work backwards from your event date. Standard production time is 7–14 business days after proof approval. Add 2–5 days for shipping. Add 1–2 weeks for the proof and approval process. And you need to collect sizes before any of that can begin. Realistically, give yourself 6–8 weeks from "let's order shirts" to "shirts in hand" for a large group. For groups over 100, budget 8–10 weeks to be safe.

How complex is the design?

Design complexity affects both time and cost. A single-color logo on the front is fast to print and inexpensive. A multi-color design with gradients, photo elements, or printing on multiple locations (front, back, sleeve) takes longer to prepare, costs more, and may require more back-and-forth during proofing. Settle this early so your quotes are accurate.

Step 2: Collect Sizes — The Hardest Part

Size collection is where large group orders most frequently break down. It sounds simple — just ask everyone what size they want — but in practice it involves coordinating with a large number of people who have varying levels of engagement, dealing with non-responders, and hoping people actually know their size in the specific shirt you're ordering.

The traditional approach is a Google Form or email reply chain. This works, but it creates several problems: you have to manually compile responses, there's no built-in follow-up for non-responders, and people selecting a size without context often guess wrong. A "large" in one brand is not the same as a "large" in another, and most people don't know the difference until the shirts arrive.

A better approach: purpose-built size collection

GGROUPT's size collection tool was built specifically for this problem. You set up your order, share a link with the group, and each member sees the actual shirt being ordered with real size charts and measurements — not just a dropdown of letters. Responses feed into a live organizer dashboard. When collection closes, quantities are calculated automatically. No spreadsheet, no manual counting, no follow-up emails asking people to resubmit because their response was unclear.

For a deeper comparison of size collection approaches, read our guide on how to collect shirt sizes for your group.

Key principles for size collection

• Start earlier than you think you need to — people take longer to respond than expected
• Set a clear, firm deadline and communicate it at least twice
• Share a size chart with actual measurements, not just S/M/L/XL labels
• Send a follow-up reminder 48 hours before the deadline
• Have a plan for late submissions — decide in advance whether you'll accept them or order extras

Step 3: Choose Your Shirt Style

The blank shirt you choose affects cost, fit satisfaction, and print quality. For large groups, a few considerations become especially important.

Cotton vs. blend

100% cotton shirts (like the Gildan 5000) are durable and screen-print beautifully. They're also the most affordable. The downside: they can shrink and they're heavier. Cotton-polyester blends (like the Next Level 6210) are softer, lighter, and resist shrinkage better, but cost more and DTG printing doesn't adhere as cleanly to high-poly content. For most large group orders on a budget, a 100% cotton or 50/50 blend is the right choice.

Color availability in all sizes

This is a detail that trips up large orders. Confirm that your chosen shirt color is available in all sizes you need — including extended sizes up to 3XL or 4XL if your group requires them. Some colors are discontinued in extended sizes or may be out of stock. Confirm with your printer before collecting sizes so you're not locked into a color you can't fulfill.

Unisex vs. women's cut

Decide early whether you're offering a single unisex style, a women's fitted style, or both. If both, make sure your size collection process distinguishes between the two — they're sized completely differently. For most large groups where simplicity matters, a single unisex style in a forgiving cut is the easiest path.

Step 4: Get Your Design Ready

Design readiness is one of the most common causes of production delays. Printers need specific file formats and specifications — submitting the wrong file type can add days to your timeline while it's fixed.

File formats

Screen printers typically require vector files — AI (Adobe Illustrator) or EPS format — or high-resolution PNG with transparent background (300 DPI minimum) for raster artwork. JPEG files are usually not acceptable for screen printing. If your design was created by a designer, ask them specifically for a print-ready vector file before you start the printer quote process.

Screen printing vs. DTG for large orders

For large orders (25+ shirts), screen printing is almost always more cost-effective than direct-to-garment (DTG) printing. Screen printing requires setup per color (creating a separate screen), so per-setup costs are spread across more shirts as quantity grows. At 50 shirts, screen printing with a 2-color design will almost always beat DTG on total cost. DTG has no setup fees and handles photographic complexity better, making it better for small runs or designs with many colors — but it's slower and per-shirt costs don't drop significantly with quantity.

Design considerations for large orders

• Fewer ink colors = lower cost with screen printing
• High-contrast designs look better and hold up better over time
• Avoid very thin lines or intricate details — they don't survive repeated washing
• Front-only printing is cheaper than front + back; each additional location adds cost
• Sleeve printing is a nice touch but adds meaningful cost per shirt at scale

Step 5: Get Quotes and Compare

For orders of 50+ shirts, it's worth getting 2–3 quotes. Pricing varies significantly between printers even for identical specs, and the difference can be $2–$5 per shirt on a large order — real money at 100+ units.

What affects pricing

When requesting quotes, be specific about each of these variables — they all affect price:

• Quantity: Total shirts. Breaks typically occur at 12, 24, 48, 72, and 144 units.
• Ink colors: How many colors in your design. Each color = one screen = setup cost.
• Print locations: Front only, front + back, sleeve?
• Shirt brand and style: Gildan vs. Bella+Canvas, etc.
• Size distribution: Extended sizes (2XL+) often cost $1–$3 more per shirt.
• Timeline: Rush fees typically add 30–50% to base cost.

For more detail on cost optimization, see our guide on the cheapest way to order group t-shirts.

Step 6: Place the Order

Once you've selected a printer and your sizes are finalized, placing the actual order is relatively straightforward — but a few steps in this phase have real consequences for timeline and quality.

Timeline expectations

Most screen printers operate on 7–14 business day production time after proof approval. "Business days" excludes weekends and holidays. If you need shirts for an event on a Friday, place your order early enough to account for production plus shipping transit — and then add buffer for the unexpected. A good rule of thumb: add 3 business days to every production timeline estimate you receive.

The proofing process

Before your order goes into production, the printer will send a digital proof showing your design on the shirt with color specifications and placement. Review this carefully. Check for:

• Spelling — especially names, numbers, or custom text
• Color accuracy — screen colors and print colors don't always match exactly; ask for Pantone codes if color precision matters
• Print placement — centered, not too high or too low
• Size of the print relative to the shirt — prints that look large on screen can look small on an XL shirt

Don't rush the proof review. Mistakes caught before production cost nothing. Mistakes caught after production typically mean reprinting the affected shirts at full cost.

Step 7: Handle Distribution

Shirts arrive — now what? For large groups, distribution is a step that's easy to underestimate. At 20 shirts it's trivial; at 200, it becomes a real logistics challenge.

Ship to one address vs. individual shipping

For most group orders, shipping everything to one address is significantly cheaper and simpler than individual shipping. A single shipment of 100 shirts to one address might cost $30–$50 in shipping. Individual shipping to 100 addresses can cost $400–$600 or more. Unless members are geographically distributed and there's no practical way to distribute centrally, consolidate shipping.

Organizing pickup

If shirts are being distributed at an event, plan the logistics in advance. Pre-sort shirts into labeled bags or envelopes by person name, or at minimum sort by size so distribution is faster. Designate one person to handle distribution — handing out shirts to 150 people while also running an event is exhausting and error-prone.

If your group is geographically distributed and individual mailing is necessary, factor this into your total budget from the beginning. Per-person shipping adds $5–$8 per shirt depending on location, which can materially change your cost calculations.

Common Mistakes with Large Group Orders

Even experienced organizers run into these. Knowing them in advance is most of the solution.

Not collecting sizes early enough

This is the #1 cause of rushed orders and the associated 30–50% rush fees. People underestimate how long it takes to get responses from a large group. Start size collection as early as possible — ideally 4–6 weeks before your event. If you're using a tool like GGROUPT, you can open collection as soon as you know the shirt style; you don't need to have your design finalized first.

Not ordering extras

In any large group order, someone will change their mind about size after shirts arrive, a late addition will appear, or a shirt will be damaged. Order 3–5% extra shirts above your confirmed count — primarily in the most common sizes (M, L, XL). The marginal per-shirt cost at large quantities is low, and having extras is far less painful than scrambling for a reprint.

Ignoring size distribution reality

Groups tend to have more people in the middle of the size range (M–XL) and fewer at the extremes (S, 2XL+). If you're guessing quantities rather than collecting actual sizes, you'll typically end up with extras in S and shortfalls in L and XL. Read our guide on average t-shirt size distribution for realistic benchmarks — but note that actual distribution varies significantly by group type and age range, which is why collecting real data matters.

Approving a proof without careful review

Rushing through proof approval to stay on timeline is understandable but risky. Have at least two people review the proof before approving it. A typo in a name or a slightly off-center design is trivially easy to catch before printing and expensive to fix after.

Underestimating the total timeline

The most common timeline mistake is thinking of "production time" as the entire timeline. In reality: size collection takes 1–3 weeks. Quote comparison takes several days. Proof turnaround takes 2–5 days. Production takes 7–14 business days. Shipping takes 2–5 days. That's a minimum of 4–6 weeks for a smooth process — and with any hiccups, you need 8+ weeks to feel comfortable.